update to latest gamut mapping algorithm

packages/color-helpers/dist/index.mjs

@@ -18,7 +18,7 @@ function multiplyMatrices(t,_){const n=t.length;let o,e;o=Array.isArray(t[0])?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
+ * @return {number[]} Array of sRGB components; in-gamut colors in range [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).
@@ -224,4 +224,4 @@ function gam_ProPhoto(t){const _=1/512;return t.map((function(t){const n=t<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/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[n,o,e]=t,[r,a,i]=_,l=n-r,u=o-a,c=e-i;return Math.sqrt(l**2+u**2+c**2)}function mapGamut(t,_,n){const o=t;let e=0,r=o[1];for(;r-e>1e-5;){const t=(e+r)/2;o[1]=t;const a=_(o);if(inGamut(a)){e=t;continue}const i=clip(a);if(deltaEOK(OKLCH_to_OKLab(n(i)),OKLCH_to_OKLab(o))<.02)return i;r=t}return clip(_([...o]))}const _={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]};function luminance(t){const[_,n,o]=t.map((t=>t<=.03928?t/12.92:Math.pow((t+.055)/1.055,2.4)));return.2126*_+.7152*n+.0722*o}function contrast_ratio_wcag_2_1(t,_){const n=luminance(t),o=luminance(_);return(Math.max(n,o)+.05)/(Math.min(n,o)+.05)}export{HSL_to_XYZ_D50,HWB_to_XYZ_D50,LCH_to_XYZ_D50,Lab_to_XYZ_D50,OKLCH_to_OKLab,OKLCH_to_XYZ_D50,OKLab_to_OKLCH,OKLab_to_XYZ,OKLab_to_XYZ_D50,P3_to_XYZ_D50,ProPhoto_RGB_to_XYZ_D50,XYZ_D50_to_HSL,XYZ_D50_to_HWB,XYZ_D50_to_LCH,XYZ_D50_to_Lab,XYZ_D50_to_OKLCH,XYZ_D50_to_OKLab,XYZ_D50_to_P3,XYZ_D50_to_ProPhoto,XYZ_D50_to_XYZ_D50,XYZ_D50_to_XYZ_D65,XYZ_D50_to_a98_RGB,XYZ_D50_to_lin_sRGB,XYZ_D50_to_rec_2020,XYZ_D50_to_sRGB,XYZ_D65_to_XYZ_D50,XYZ_to_OKLab,XYZ_to_lin_P3,XYZ_to_lin_sRGB,a98_RGB_to_XYZ_D50,clip,contrast_ratio_wcag_2_1,gam_P3,gam_sRGB,inGamut,lin_P3,lin_P3_to_XYZ,lin_sRGB,lin_sRGB_to_XYZ,lin_sRGB_to_XYZ_D50,mapGamut,_ as namedColors,rec_2020_to_XYZ_D50,sRGB_to_XYZ_D50};
+ */function deltaEOK(t,_){const[n,o,e]=t,[r,a,i]=_,l=n-r,u=o-a,c=e-i;return Math.sqrt(l**2+u**2+c**2)}const _=.02,n=1e-4;function mapGamut(t,o,e){const r=t;let a=clip(o(r)),i=deltaEOK(OKLCH_to_OKLab(e(a)),OKLCH_to_OKLab(r));if(i<_)return a;let l=0,u=r[1],c=!0;for(;u-l>n;){const t=(l+u)/2;if(r[1]=t,c&&inGamut(o(r)))l=t;else if(a=clip(o(r)),i=deltaEOK(OKLCH_to_OKLab(e(a)),OKLCH_to_OKLab(r)),i<_){if(_-i<n)return a;c=!1,l=t}else u=t}return clip(o([...r]))}const o={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]};function luminance(t){const[_,n,o]=t.map((t=>t<=.03928?t/12.92:Math.pow((t+.055)/1.055,2.4)));return.2126*_+.7152*n+.0722*o}function contrast_ratio_wcag_2_1(t,_){const n=luminance(t),o=luminance(_);return(Math.max(n,o)+.05)/(Math.min(n,o)+.05)}export{HSL_to_XYZ_D50,HWB_to_XYZ_D50,LCH_to_XYZ_D50,Lab_to_XYZ_D50,OKLCH_to_OKLab,OKLCH_to_XYZ_D50,OKLab_to_OKLCH,OKLab_to_XYZ,OKLab_to_XYZ_D50,P3_to_XYZ_D50,ProPhoto_RGB_to_XYZ_D50,XYZ_D50_to_HSL,XYZ_D50_to_HWB,XYZ_D50_to_LCH,XYZ_D50_to_Lab,XYZ_D50_to_OKLCH,XYZ_D50_to_OKLab,XYZ_D50_to_P3,XYZ_D50_to_ProPhoto,XYZ_D50_to_XYZ_D50,XYZ_D50_to_XYZ_D65,XYZ_D50_to_a98_RGB,XYZ_D50_to_lin_sRGB,XYZ_D50_to_rec_2020,XYZ_D50_to_sRGB,XYZ_D65_to_XYZ_D50,XYZ_to_OKLab,XYZ_to_lin_P3,XYZ_to_lin_sRGB,a98_RGB_to_XYZ_D50,clip,contrast_ratio_wcag_2_1,gam_P3,gam_sRGB,inGamut,lin_P3,lin_P3_to_XYZ,lin_sRGB,lin_sRGB_to_XYZ,lin_sRGB_to_XYZ_D50,mapGamut,o as namedColors,rec_2020_to_XYZ_D50,sRGB_to_XYZ_D50};

packages/color-helpers/scripts/hashes.json

@@ -3,7 +3,7 @@
 	"cd99f5e1c28fc9df18684e351049e7a6",
 	"094c9859b0960c4e394947cc4832b54f",
 	"c9e2f2a3b2cba543a01cb8aa5d77c04a",
-	"840ef26f992267c924230a26f939eaad",
+	"1d05413ce5d8b0669b6048f87338b106",
 	"d575d036af8c4a813217192a15982021",
 	"f912dea8d7d9813556f3ece0730f5392"
 ]

packages/color-helpers/src/calculations/map-gamut.ts

@@ -5,37 +5,73 @@ import type { Color } from '../types/color';
 import { inGamut } from '../utils/in-gamut';
 
 const JND = 0.02;
-const EPSILON = 0.00001;
+const EPSILON = 0.0001;
 
 export function mapGamut(
 	startOKLCH: Color,
 	toDestination: (x: Color) => Color,
 	fromDestination: (x: Color) => Color,
 ): Color {
 
+	// 11. set current to origin_Oklch
 	const current = startOKLCH;
 
+	// 12. set clipped to clip(current)
+	let clipped = clip(toDestination(current));
+
+	// 13. set E to delta(clipped, current)
+	let E = deltaEOK(OKLCH_to_OKLab(fromDestination(clipped)), OKLCH_to_OKLab(current));
+
+	// 14. if E < JND
+	if (E < JND) {
+		// 14.1. return clipped as the gamut mapped color
+		return clipped;
+	}
+
+	// 15. set min to zero
 	let min = 0.0;
+	// 16. set max to the Oklch chroma of origin_Oklch
 	let max = current[1];
+	// 17. let min_inGamut be a boolean that represents when min is still in gamut, and set it to true
+	let min_inGamut = true;
 
+	// 18. while (max - min is greater than epsilon) repeat the following steps
 	while ((max - min) > EPSILON) {
+		// 18.1. set chroma to (min + max) / 2
 		const chroma = (min + max) / 2.0;
+		// 18.2. set the chroma component of current to chroma
 		current[1] = chroma;
-
-		const converted = toDestination(current);
-		if (inGamut(converted)) {
+		// 18.3. if min_inGamut is true and also if inGamut(current) is true, set min to chroma and continue to repeat these steps
+		if (min_inGamut && inGamut(toDestination(current))) {
 			min = chroma;
 			continue;
 		}
 
-		const clipped = clip(converted);
-		const delta_e = deltaEOK(OKLCH_to_OKLab(fromDestination(clipped)), OKLCH_to_OKLab(current));
-		if (delta_e < JND) {
-			return clipped;
+		// 18.4. otherwise, if inGamut(current) is false carry out these steps:
+		// 18.4.1. set clipped to clip(current)
+		clipped = clip(toDestination(current));
+		// 18.4.2. set E to delta(clipped, current)
+		E = deltaEOK(OKLCH_to_OKLab(fromDestination(clipped)), OKLCH_to_OKLab(current));
+
+		// 18.4.3. if E < JND
+		if (E < JND) {
+			// 18.4.3.1 if (JND - E < epsilon) return clipped as the gamut mapped color
+			if ((JND - E) < EPSILON) {
+				return clipped;
+			}
+
+			// 18.4.3.2 otherwise,
+			// 18.4.3.2.1 set min_inGamut to false
+			min_inGamut = false;
+			// 18.4.3.2.2 set min to chroma
+			min = chroma;
+			continue;
 		}
 
+		// 18.4.4. otherwise, set max to chroma and continue to repeat these steps
 		max = chroma;
 	}
 
+	// 19. return clipped as the gamut mapped color
 	return clip(toDestination([...current]));
 }

packages/color-helpers/src/conversions/hsl-to-srgb.ts

@@ -4,7 +4,7 @@ import type { Color } from '../types/color';
  * @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
+ * @return {number[]} Array of sRGB components; in-gamut colors in range [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).

packages/css-color-parser/test/basic/color-function.mjs

@@ -13,25 +13,25 @@ const tests = [
 	['color(a98-rgb 0.7 0.5 0.3)', 'rgb(196, 129, 72)'],
 	['color(prophoto-rgb 0.7 0.5 0.3)', 'rgb(234, 133, 82)'],
 
-	['color(srgb 0.0005556487875468122 0.9999999999999999 -0.00220276712790066)', 'rgb(1, 255, 0)'],
-	['color(srgb-linear 0.000043006872101146454 0.9999999999999999 -0.00017049281175701703)', 'rgb(1, 255, 0)'],
-	['color(a98-rgb 0.565 1 0.234)', 'rgb(1, 255, 0)'],
-	['color(prophoto-rgb 0.5402796954751572 0.9275945561561767 0.30435477084804174)', 'rgb(1, 255, 0)'],
-	['color(display-p3 0.45844420720487417 0.9852652233445233 0.29798036139719497)', 'rgb(1, 255, 0)'],
-	['color(rec2020 0.5675603321833232 0.9592792129938423 0.2686829491074993)', 'rgb(1, 255, 0)'],
-	['color(xyz-d50 0.3851458288094242 0.7168862873215868 0.09696013568183873)', 'rgb(1, 255, 0)'],
-	['color(xyz-d65 0.35757130434515494 0.7151655154354521 0.11903355225337156)', 'rgb(1, 255, 0)'],
-	['color(xyz 0.35757130434515494 0.7151655154354521 0.11903355225337156)', 'rgb(1, 255, 0)'],
+	['color(srgb 0.0005556487875468122 0.9999999999999999 -0.00220276712790066)', 'rgb(0, 255, 0)'],
+	['color(srgb-linear 0.000043006872101146454 0.9999999999999999 -0.00017049281175701703)', 'rgb(0, 255, 0)'],
+	['color(a98-rgb 0.565 1 0.234)', 'rgb(0, 255, 0)'],
+	['color(prophoto-rgb 0.5402796954751572 0.9275945561561767 0.30435477084804174)', 'rgb(0, 255, 0)'],
+	['color(display-p3 0.45844420720487417 0.9852652233445233 0.29798036139719497)', 'rgb(0, 255, 0)'],
+	['color(rec2020 0.5675603321833232 0.9592792129938423 0.2686829491074993)', 'rgb(0, 255, 0)'],
+	['color(xyz-d50 0.3851458288094242 0.7168862873215868 0.09696013568183873)', 'rgb(0, 255, 0)'],
+	['color(xyz-d65 0.35757130434515494 0.7151655154354521 0.11903355225337156)', 'rgb(0, 255, 0)'],
+	['color(xyz 0.35757130434515494 0.7151655154354521 0.11903355225337156)', 'rgb(0, 255, 0)'],
 
-	['color(srgb -0.13610556145124594 0.5177053690420603 0.540031109817831)', 'rgb(0, 131, 136)'],
-	['color(srgb-linear -0.01656723676661187 0.23079644121427306 0.25298181882824156)', 'rgb(0, 131, 136)'],
-	['color(a98-rgb 0.265 0.5134 0.5344)', 'rgb(0, 131, 136)'],
-	['color(prophoto-rgb 0.28284813138491105 0.41695332740189284 0.4586239337463392)', 'rgb(0, 131, 136)'],
-	['color(display-p3 0.18049383596973329 0.5091259470889726 0.5339002129941044)', 'rgb(0, 131, 136)'],
-	['color(rec2020 0.24657637908526203 0.44994210472189566 0.486194553499425)', 'rgb(0, 131, 136)'],
-	['color(xyz-d50 0.11786343156307554 0.1771045882551784 0.2028294891298204)', 'rgb(0, 131, 136)'],
-	['color(xyz-d65 0.12135537506539545 0.1797988884168019 0.2676568254682071)', 'rgb(0, 131, 136)'],
-	['color(xyz 0.12135537506539545 0.1797988884168019 0.2676568254682071)', 'rgb(0, 131, 136)'],
+	['color(srgb -0.13610556145124594 0.5177053690420603 0.540031109817831)', 'rgb(0, 132, 138)'],
+	['color(srgb-linear -0.01656723676661187 0.23079644121427306 0.25298181882824156)', 'rgb(0, 132, 138)'],
+	['color(a98-rgb 0.265 0.5134 0.5344)', 'rgb(0, 132, 138)'],
+	['color(prophoto-rgb 0.28284813138491105 0.41695332740189284 0.4586239337463392)', 'rgb(0, 132, 138)'],
+	['color(display-p3 0.18049383596973329 0.5091259470889726 0.5339002129941044)', 'rgb(0, 132, 138)'],
+	['color(rec2020 0.24657637908526203 0.44994210472189566 0.486194553499425)', 'rgb(0, 132, 138)'],
+	['color(xyz-d50 0.11786343156307554 0.1771045882551784 0.2028294891298204)', 'rgb(0, 132, 138)'],
+	['color(xyz-d65 0.12135537506539545 0.1797988884168019 0.2676568254682071)', 'rgb(0, 132, 138)'],
+	['color(xyz 0.12135537506539545 0.1797988884168019 0.2676568254682071)', 'rgb(0, 132, 138)'],
 
 	['color(srgb 0.8978862558205767 0.4885001647805462 0.9594359763905097)', 'rgb(229, 125, 245)'],
 	['color(srgb-linear 0.7832360124544266 0.2035510416163499 0.9101924728483531)', 'rgb(229, 125, 245)'],