"use strict";
/**
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/map-gamut.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function clip(t){return t.map((t=>t<0?0:t>1?1:t))}
/**
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js
 */function OKLCH_to_OKLab(t){return[t[0],t[1]*Math.cos(t[2]*Math.PI/180),t[1]*Math.sin(t[2]*Math.PI/180)]}
/**
 * @description Calculate deltaE OK which is the simple root sum of squares
 * @param {number[]} reference - Array of OKLab values: L as 0..1, a and b as -1..1
 * @param {number[]} sample - Array of OKLab values: L as 0..1, a and b as -1..1
 * @return {number} How different a color sample is from reference
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/deltaEOK.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/deltaEOK.js
 */function deltaEOK(t,_){const[o,n,r]=t,[e,a,i]=_,l=o-e,u=n-a,c=r-i;return Math.sqrt(l**2+u**2+c**2)}
/**
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/map-gamut.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function inGamut(t){const[_,o,n]=t;return _>=-1e-4&&_<=1.0001&&o>=-1e-4&&o<=1.0001&&n>=-1e-4&&n<=1.0001}var t=Object.freeze({__proto__:null,clip:clip,inGamut:inGamut});const _=.02,o=1e-5;function binarySearchGamut(t,n,r){const e=t;let a=0,i=e[1];for(;i-a>o;){const t=(a+i)/2;e[1]=t;const o=n(e);if(inGamut(o)){a=t;continue}const l=clip(o);if(deltaEOK(OKLCH_to_OKLab(r(l)),OKLCH_to_OKLab(e))<_)return l;i=t}return clip(n([...e]))}
/**
 * Convert an array of of sRGB values where in-gamut values are in the range
 * [0 - 1] to linear light (un-companded) form.
 * Extended transfer function:
 *  For negative values, linear portion is extended on reflection of axis,
 *  then reflected power function is used.
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see https://en.wikipedia.org/wiki/SRGB
 */
function lin_sRGB(t){return t.map((function(t){const _=t<0?-1:1,o=Math.abs(t);return o<.04045?t/12.92:_*Math.pow((o+.055)/1.055,2.4)}))}
/**
 * Simple matrix (and vector) multiplication
 * Warning: No error handling for incompatible dimensions!
 * @author Lea Verou 2020 MIT License
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/multiply-matrices.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/multiply-matrices.js
 */function multiplyMatrices(t,_){const o=t.length;let n,r;n=Array.isArray(t[0])?t:[t],r=Array.isArray(_[0])?_:_.map((t=>[t]));const e=r[0].length,a=r[0].map(((t,_)=>r.map((t=>t[_]))));let i=n.map((t=>a.map((_=>Array.isArray(t)?t.reduce(((t,o,n)=>t+o*(_[n]||0)),0):_.reduce(((_,o)=>_+o*t),0)))));return 1===o&&(i=i[0]),1===e?i.map((t=>t[0])):i}
/**
 * Convert an array of linear-light sRGB values to CIE XYZ
 * using sRGB's own white, D65 (no chromatic adaptation)
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function lin_sRGB_to_XYZ(t){return multiplyMatrices([[506752/1228815,87881/245763,12673/70218],[87098/409605,175762/245763,12673/175545],[7918/409605,87881/737289,1001167/1053270]],t)}
/**
 * Convert an array of gamma-corrected sRGB values in the 0.0 to 1.0 range
 * to linear-light sRGB, then to CIE XYZ and return luminance (the Y value)
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/utilities.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/utilities.js
 */function sRGB_to_luminance(t){return lin_sRGB_to_XYZ(lin_sRGB(t))[1]}
/**
 * Return WCAG 2.1 contrast ratio for two sRGB values given as arrays
 *
 * of 0.0 to 1.0
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/utilities.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/utilities.js
 * @see https://www.w3.org/TR/WCAG21/#dfn-contrast-ratio
 */var n=Object.freeze({__proto__:null,binarySearchGamut:binarySearchGamut,contrast:function contrast(t,_){const o=sRGB_to_luminance(t),n=sRGB_to_luminance(_);return o>n?(o+.05)/(n+.05):(n+.05)/(o+.05)},deltaEOK:deltaEOK,mapGamut:function mapGamut(t,_,o){return binarySearchGamut(t,_,o)},multiplyMatrices:multiplyMatrices});const r=[.3457/.3585,1,.2958/.3585];
/**
 * Bradford chromatic adaptation from D50 to D65
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */
function D50_to_D65(t){return multiplyMatrices([[.9554734527042182,-.023098536874261423,.0632593086610217],[-.028369706963208136,1.0099954580058226,.021041398966943008],[.012314001688319899,-.020507696433477912,1.3303659366080753]],t)}
/**
 * Bradford chromatic adaptation from D65 to D50
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see http://www.brucelindbloom.com/index.html?Eqn_ChromAdapt.html
 */function D65_to_D50(t){return multiplyMatrices([[1.0479298208405488,.022946793341019088,-.05019222954313557],[.029627815688159344,.990434484573249,-.01707382502938514],[-.009243058152591178,.015055144896577895,.7518742899580008]],t)}
/**
 * Convert an array of linear-light rec2020 RGB  in the range 0.0-1.0
 * to gamma corrected form ITU-R BT.2020-2 p.4
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function gam_2020(t){const _=1.09929682680944;return t.map((function(t){const o=t<0?-1:1,n=Math.abs(t);return n>.018053968510807?o*(_*Math.pow(n,.45)-(_-1)):4.5*t}))}
/**
 * Convert an array of linear-light a98-rgb in the range 0.0-1.0
 * to gamma corrected form. Negative values are also now accepted
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function gam_a98rgb(t){return t.map((function(t){const _=t<0?-1:1,o=Math.abs(t);return _*Math.pow(o,256/563)}))}
/**
 * Convert an array of linear-light sRGB values in the range 0.0-1.0 to gamma corrected form
 * Extended transfer function:
 *  For negative values, linear portion extends on reflection
 *  of axis, then uses reflected pow below that
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see https://en.wikipedia.org/wiki/SRGB
 */function gam_sRGB(t){return t.map((function(t){const _=t<0?-1:1,o=Math.abs(t);return o>.0031308?_*(1.055*Math.pow(o,1/2.4)-.055):12.92*t}))}
/**
 * Convert an array of linear-light display-p3 RGB in the range 0.0-1.0
 * to gamma corrected form
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function gam_P3(t){return gam_sRGB(t)}
/**
 * Convert an array of linear-light prophoto-rgb in the range 0.0-1.0
 * to gamma corrected form.
 * Transfer curve is gamma 1.8 with a small linear portion.
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function gam_ProPhoto(t){return t.map((function(t){const _=t<0?-1:1,o=Math.abs(t);return o>=.001953125?_*Math.pow(o,1/1.8):16*t}))}
/**
 * @param {number} hue - Hue as degrees 0..360
 * @param {number} sat - Saturation as percentage 0..100
 * @param {number} light - Lightness as percentage 0..100
 * @return {number[]} Array of RGB components 0..1
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/hslToRgb.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/hslToRgb.js
 */function HSL_to_sRGB(t){let _=t[0],o=t[1],n=t[2];function f(t){const r=(t+_/30)%12,e=o*Math.min(n,1-n);return n-e*Math.max(-1,Math.min(r-3,9-r,1))}return _%=360,_<0&&(_+=360),o/=100,n/=100,[f(0),f(8),f(4)]}
/**
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/utilities.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/utilities.js
 */
/**
 * @param {number} hue -  Hue as degrees 0..360
 * @param {number} white -  Whiteness as percentage 0..100
 * @param {number} black -  Blackness as percentage 0..100
 * @return {number[]} Array of RGB components 0..1
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/hwbToRgb.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/hwbToRgb.js
 */
function HWB_to_sRGB(t){const _=t[0];let o=t[1],n=t[2];if(o/=100,n/=100,o+n>=1){const t=o/(o+n);return[t,t,t]}const r=HSL_to_sRGB([_,100,50]);for(let t=0;t<3;t++)r[t]*=1-o-n,r[t]+=o;return r}
/**
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function Lab_to_LCH(t){const _=180*Math.atan2(t[2],t[1])/Math.PI;return[t[0],Math.sqrt(Math.pow(t[1],2)+Math.pow(t[2],2)),_>=0?_:_+360]}
/**
 * Convert Lab to D50-adapted XYZ
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html
 */function Lab_to_XYZ(t){const _=24389/27,o=216/24389,n=[];n[1]=(t[0]+16)/116,n[0]=t[1]/500+n[1],n[2]=n[1]-t[2]/200;return[Math.pow(n[0],3)>o?Math.pow(n[0],3):(116*n[0]-16)/_,t[0]>8?Math.pow((t[0]+16)/116,3):t[0]/_,Math.pow(n[2],3)>o?Math.pow(n[2],3):(116*n[2]-16)/_].map(((t,_)=>t*r[_]))}
/**
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function LCH_to_Lab(t){return[t[0],t[1]*Math.cos(t[2]*Math.PI/180),t[1]*Math.sin(t[2]*Math.PI/180)]}
/**
 * Convert an array of rec2020 RGB values in the range 0.0 - 1.0
 * to linear light (un-companded) form.
 * ITU-R BT.2020-2 p.4
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function lin_2020(t){const _=1.09929682680944;return t.map((function(t){const o=t<0?-1:1,n=Math.abs(t);return n<.08124285829863151?t/4.5:o*Math.pow((n+_-1)/_,1/.45)}))}
/**
 * Convert an array of linear-light rec2020 values to CIE XYZ
 * using  D65 (no chromatic adaptation)
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html
 */function lin_2020_to_XYZ(t){return multiplyMatrices([[63426534/99577255,20160776/139408157,47086771/278816314],[26158966/99577255,.677998071518871,8267143/139408157],[0,19567812/697040785,1.0609850577107909]],t)}
/**
 * Convert an array of a98-rgb values in the range 0.0 - 1.0
 * to linear light (un-companded) form. Negative values are also now accepted
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function lin_a98rgb(t){return t.map((function(t){const _=t<0?-1:1,o=Math.abs(t);return _*Math.pow(o,563/256)}))}
/**
 * Convert an array of linear-light a98-rgb values to CIE XYZ
 * http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html
 * has greater numerical precision than section 4.3.5.3 of
 * https://www.adobe.com/digitalimag/pdfs/AdobeRGB1998.pdf
 * but the values below were calculated from first principles
 * from the chromaticity coordinates of R G B W
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html
 * @see https://www.adobe.com/digitalimag/pdfs/AdobeRGB1998.pdf
 * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/matrixmaker.html
 */function lin_a98rgb_to_XYZ(t){return multiplyMatrices([[573536/994567,263643/1420810,187206/994567],[591459/1989134,6239551/9945670,374412/4972835],[53769/1989134,351524/4972835,4929758/4972835]],t)}
/**
 * Convert an array of display-p3 RGB values in the range 0.0 - 1.0
 * to linear light (un-companded) form.
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function lin_P3(t){return lin_sRGB(t)}
/**
 * Convert an array of linear-light display-p3 values to CIE XYZ
 * using D65 (no chromatic adaptation)
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html
 */function lin_P3_to_XYZ(t){return multiplyMatrices([[608311/1250200,189793/714400,198249/1000160],[35783/156275,247089/357200,198249/2500400],[0,32229/714400,5220557/5000800]],t)}
/**
 * Convert an array of prophoto-rgb values where in-gamut Colors are in the
 * range [0.0 - 1.0] to linear light (un-companded) form. Transfer curve is
 * gamma 1.8 with a small linear portion. Extended transfer function
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function lin_ProPhoto(t){return t.map((function(t){const _=t<0?-1:1,o=Math.abs(t);return o<=.03125?t/16:_*Math.pow(o,1.8)}))}
/**
 * Convert an array of linear-light prophoto-rgb values to CIE XYZ
 * using D50 (so no chromatic adaptation needed afterwards)
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html
 */function lin_ProPhoto_to_XYZ(t){return multiplyMatrices([[.7977604896723027,.13518583717574031,.0313493495815248],[.2880711282292934,.7118432178101014,8565396060525902e-20],[0,0,.8251046025104601]],t)}
/**
 * CMYK is an array of four values in the range [0.0, 1.0] the output is an
 * array of [RGB] also in the [0.0, 1.0] range because the naive algorithm
 * does not generate out of gamut colors neither does it generate accurate
 * simulations of practical CMYK colors
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/utilities.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/utilities.js
 */
/**
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js
 */
function OKLab_to_OKLCH(t){const _=180*Math.atan2(t[2],t[1])/Math.PI;return[t[0],Math.sqrt(t[1]**2+t[2]**2),_>=0?_:_+360]}
/**
 * Given OKLab, convert to XYZ relative to D65
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js
 */function OKLab_to_XYZ(t){const _=multiplyMatrices([[.9999999984505198,.39633779217376786,.2158037580607588],[1.0000000088817609,-.10556134232365635,-.06385417477170591],[1.0000000546724108,-.08948418209496575,-1.2914855378640917]],t);return multiplyMatrices([[1.2268798733741557,-.5578149965554813,.28139105017721583],[-.04057576262431372,1.1122868293970594,-.07171106666151701],[-.07637294974672142,-.4214933239627914,1.5869240244272418]],_.map((t=>t**3)))}
/**
 * Convert an array of gamma-corrected sRGB values in the 0.0 to 1.0 range to HSL.
 *
 * @param {Color} RGB [r, g, b]
 * - Red component 0..1
 * - Green component 0..1
 * - Blue component 0..1
 * @return {number[]} Array of HSL values: Hue as degrees 0..360, Saturation and Lightness as percentages 0..100
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/utilities.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/rgbToHsl.js
 */function sRGB_to_HSL(t){const _=t[0],o=t[1],n=t[2],r=Math.max(_,o,n),e=Math.min(_,o,n),a=(e+r)/2,i=r-e;let l=NaN,u=0;if(0!==Math.round(1e5*i)){switch(u=0===Math.round(1e5*a)||1e5===Math.round(1e5*a)?0:(r-a)/Math.min(a,1-a),r){case _:l=(o-n)/i+(o<n?6:0);break;case o:l=(n-_)/i+2;break;case n:l=(_-o)/i+4}l*=60}return[l,100*u,100*a]}
/**
 * Assuming XYZ is relative to D50, convert to CIE Lab
 * from CIE standard, which now defines these as a rational fraction
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */
function XYZ_to_Lab(t){const _=t.map(((t,_)=>t/r[_])).map((t=>t>.008856451679035631?Math.cbrt(t):(903.2962962962963*t+16)/116));return[116*_[1]-16,500*(_[0]-_[1]),200*(_[1]-_[2])]}
/**
 * Convert XYZ to linear-light rec2020
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function XYZ_to_lin_2020(t){return multiplyMatrices([[30757411/17917100,-6372589/17917100,-4539589/17917100],[-.666684351832489,1.616481236634939,467509/29648200],[792561/44930125,-1921689/44930125,.942103121235474]],t)}
/**
 * Convert XYZ to linear-light a98-rgb
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function XYZ_to_lin_a98rgb(t){return multiplyMatrices([[1829569/896150,-506331/896150,-308931/896150],[-851781/878810,1648619/878810,36519/878810],[16779/1248040,-147721/1248040,1266979/1248040]],t)}
/**
 * Convert XYZ to linear-light P3
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function XYZ_to_lin_P3(t){return multiplyMatrices([[446124/178915,-333277/357830,-72051/178915],[-14852/17905,63121/35810,423/17905],[11844/330415,-50337/660830,316169/330415]],t)}
/**
 * Convert XYZ to linear-light prophoto-rgb
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html
 */function XYZ_to_lin_ProPhoto(t){return multiplyMatrices([[1.3457989731028281,-.25558010007997534,-.05110628506753401],[-.5446224939028347,1.5082327413132781,.02053603239147973],[0,0,1.2119675456389454]],t)}
/**
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 */function XYZ_to_lin_sRGB(t){return multiplyMatrices([[12831/3959,-329/214,-1974/3959],[-851781/878810,1648619/878810,36519/878810],[705/12673,-2585/12673,705/667]],t)}
/**
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * XYZ <-> LMS matrices recalculated for consistent reference white
 * @see https://github.com/w3c/csswg-drafts/issues/6642#issuecomment-943521484
 */function XYZ_to_OKLab(t){const _=multiplyMatrices([[.8190224432164319,.3619062562801221,-.12887378261216414],[.0329836671980271,.9292868468965546,.03614466816999844],[.048177199566046255,.26423952494422764,.6335478258136937]],t);return multiplyMatrices([[.2104542553,.793617785,-.0040720468],[1.9779984951,-2.428592205,.4505937099],[.0259040371,.7827717662,-.808675766]],_.map((t=>Math.cbrt(t))))}
/**
 * Convert an array of three XYZ values to u*,v* chromaticity coordinates
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/utilities.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/utilities.js
 */var e=Object.freeze({__proto__:null,D50:r,D50_to_D65:D50_to_D65,D65:[.3127/.329,1,.3583/.329],D65_to_D50:D65_to_D50,HSL_to_sRGB:HSL_to_sRGB,HWB_to_sRGB:HWB_to_sRGB,LCH_to_Lab:LCH_to_Lab,Lab_to_LCH:Lab_to_LCH,Lab_to_XYZ:Lab_to_XYZ,OKLCH_to_OKLab:OKLCH_to_OKLab,OKLab_to_OKLCH:OKLab_to_OKLCH,OKLab_to_XYZ:OKLab_to_XYZ,XYZ_to_Lab:XYZ_to_Lab,XYZ_to_OKLab:XYZ_to_OKLab,XYZ_to_lin_2020:XYZ_to_lin_2020,XYZ_to_lin_P3:XYZ_to_lin_P3,XYZ_to_lin_ProPhoto:XYZ_to_lin_ProPhoto,XYZ_to_lin_a98rgb:XYZ_to_lin_a98rgb,XYZ_to_lin_sRGB:XYZ_to_lin_sRGB,XYZ_to_uv:function XYZ_to_uv(t){const _=t[0],o=t[1],n=_+15*o+3*t[2];return[4*_/n,9*o/n]}
/**
 * Convert an array of three XYZ values to x,y chromaticity coordinates
 *
 * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
 *
 * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/utilities.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
 *
 * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/utilities.js
 */,XYZ_to_xy:function XYZ_to_xy(t){const _=t[0],o=t[1],n=_+o+t[2];return[_/n,o/n]},gam_2020:gam_2020,gam_P3:gam_P3,gam_ProPhoto:gam_ProPhoto,gam_a98rgb:gam_a98rgb,gam_sRGB:gam_sRGB,hueToRGB:function hueToRGB(t,_,o){return o<0&&(o+=6),o>=6&&(o-=6),o<1?(_-t)*o+t:o<3?_:o<4?(_-t)*(4-o)+t:t},lin_2020:lin_2020,lin_2020_to_XYZ:lin_2020_to_XYZ,lin_P3:lin_P3,lin_P3_to_XYZ:lin_P3_to_XYZ,lin_ProPhoto:lin_ProPhoto,lin_ProPhoto_to_XYZ:lin_ProPhoto_to_XYZ,lin_a98rgb:lin_a98rgb,lin_a98rgb_to_XYZ:lin_a98rgb_to_XYZ,lin_sRGB:lin_sRGB,lin_sRGB_to_XYZ:lin_sRGB_to_XYZ,naive_CMYK_to_sRGB:function naive_CMYK_to_sRGB(t){const _=t[0],o=t[1],n=t[2],r=t[3];return[1-Math.min(1,_*(1-r)+r),1-Math.min(1,o*(1-r)+r),1-Math.min(1,n*(1-r)+r)]},sRGB_to_HSL:sRGB_to_HSL,sRGB_to_HWB:function sRGB_to_HWB(t){const _=sRGB_to_HSL(t),o=Math.min(t[0],t[1],t[2]),n=1-Math.max(t[0],t[1],t[2]);return[_[0],100*o,100*n]},sRGB_to_luminance:sRGB_to_luminance});var a=Object.freeze({__proto__:null,HSL_to_XYZ_D50:function HSL_to_XYZ_D50(t){let _=t;return _=HSL_to_sRGB(_),_=lin_sRGB(_),_=lin_sRGB_to_XYZ(_),_=D65_to_D50(_),_},HWB_to_XYZ_D50:function HWB_to_XYZ_D50(t){let _=t;return _=HWB_to_sRGB(_),_=lin_sRGB(_),_=lin_sRGB_to_XYZ(_),_=D65_to_D50(_),_},LCH_to_XYZ_D50:function LCH_to_XYZ_D50(t){let _=t;return _=LCH_to_Lab(_),_=Lab_to_XYZ(_),_},Lab_to_XYZ_D50:function Lab_to_XYZ_D50(t){let _=t;return _=Lab_to_XYZ(_),_},OKLCH_to_XYZ_D50:function OKLCH_to_XYZ_D50(t){let _=t;return _=OKLCH_to_OKLab(_),_=OKLab_to_XYZ(_),_=D65_to_D50(_),_},OKLab_to_XYZ_D50:function OKLab_to_XYZ_D50(t){let _=t;return _=OKLab_to_XYZ(_),_=D65_to_D50(_),_},P3_to_XYZ_D50:function P3_to_XYZ_D50(t){let _=t;return _=lin_P3(_),_=lin_P3_to_XYZ(_),_=D65_to_D50(_),_},ProPhoto_RGB_to_XYZ_D50:function ProPhoto_RGB_to_XYZ_D50(t){let _=t;return _=lin_ProPhoto(_),_=lin_ProPhoto_to_XYZ(_),_},XYZ_D50_to_HSL:function XYZ_D50_to_HSL(t){let _=t;return _=D50_to_D65(_),_=XYZ_to_lin_sRGB(_),_=gam_sRGB(_),_=sRGB_to_HSL(_),_},XYZ_D50_to_HWB:function XYZ_D50_to_HWB(t){let _=t;_=D50_to_D65(_),_=XYZ_to_lin_sRGB(_);const o=gam_sRGB(_);_=sRGB_to_HSL(o);const n=Math.min(o[0],o[1],o[2]),r=1-Math.max(o[0],o[1],o[2]);return[_[0],100*n,100*r]},XYZ_D50_to_LCH:function XYZ_D50_to_LCH(t){let _=t;return _=XYZ_to_Lab(_),_=Lab_to_LCH(_),_},XYZ_D50_to_Lab:function XYZ_D50_to_Lab(t){let _=t;return _=XYZ_to_Lab(_),_},XYZ_D50_to_OKLCH:function XYZ_D50_to_OKLCH(t){let _=t;return _=D50_to_D65(_),_=XYZ_to_OKLab(_),_=OKLab_to_OKLCH(_),_},XYZ_D50_to_OKLab:function XYZ_D50_to_OKLab(t){let _=t;return _=D50_to_D65(_),_=XYZ_to_OKLab(_),_},XYZ_D50_to_P3:function XYZ_D50_to_P3(t){let _=t;return _=D50_to_D65(_),_=XYZ_to_lin_P3(_),_=gam_P3(_),_},XYZ_D50_to_ProPhoto:function XYZ_D50_to_ProPhoto(t){let _=t;return _=XYZ_to_lin_ProPhoto(_),_=gam_ProPhoto(_),_},XYZ_D50_to_XYZ_D50:function XYZ_D50_to_XYZ_D50(t){return t},XYZ_D50_to_XYZ_D65:function XYZ_D50_to_XYZ_D65(t){let _=t;return _=D50_to_D65(_),_},XYZ_D50_to_a98_RGB:function XYZ_D50_to_a98_RGB(t){let _=t;return _=D50_to_D65(_),_=XYZ_to_lin_a98rgb(_),_=gam_a98rgb(_),_},XYZ_D50_to_lin_sRGB:function XYZ_D50_to_lin_sRGB(t){let _=t;return _=D50_to_D65(_),_=XYZ_to_lin_sRGB(_),_},XYZ_D50_to_rec_2020:function XYZ_D50_to_rec_2020(t){let _=t;return _=D50_to_D65(_),_=XYZ_to_lin_2020(_),_=gam_2020(_),_},XYZ_D50_to_sRGB:function XYZ_D50_to_sRGB(t){let _=t;return _=D50_to_D65(_),_=XYZ_to_lin_sRGB(_),_=gam_sRGB(_),_},XYZ_D65_to_XYZ_D50:function XYZ_D65_to_XYZ_D50(t){let _=t;return _=D65_to_D50(_),_},a98_RGB_to_XYZ_D50:function a98_RGB_to_XYZ_D50(t){let _=t;return _=lin_a98rgb(_),_=lin_a98rgb_to_XYZ(_),_=D65_to_D50(_),_},lin_sRGB_to_XYZ_D50:function lin_sRGB_to_XYZ_D50(t){let _=t;return _=lin_sRGB_to_XYZ(_),_=D65_to_D50(_),_},rec_2020_to_XYZ_D50:function rec_2020_to_XYZ_D50(t){let _=t;return _=lin_2020(_),_=lin_2020_to_XYZ(_),_=D65_to_D50(_),_},sRGB_to_XYZ_D50:function sRGB_to_XYZ_D50(t){let _=t;return _=lin_sRGB(_),_=lin_sRGB_to_XYZ(_),_=D65_to_D50(_),_}});exports.calculations=n,exports.conversions=e,exports.namedColors={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]},exports.utils=t,exports.xyz=a;