/* https://grabient.com/_fx3g5_gyXgdYg49gpugCSgBjgBmgN2gIJgHc?style=linearSwatches&steps=13&angle=90 */
background: linear-gradient(90deg, #831995 0.000%, #831995 7.692%, #9a2090 calc(7.692% + 1px), #9a2090 15.385%, #af2b8e calc(15.385% + 1px), #af2b8e 23.077%, #c1378d calc(23.077% + 1px), #c1378d 30.769%, #d1468e calc(30.769% + 1px), #d1468e 38.462%, #de5792 calc(38.462% + 1px), #de5792 46.154%, #e96b97 calc(46.154% + 1px), #e96b97 53.846%, #f1809e calc(53.846% + 1px), #f1809e 61.538%, #f698a7 calc(61.538% + 1px), #f698a7 69.231%, #f8b2b2 calc(69.231% + 1px), #f8b2b2 76.923%, #f8cfbe calc(76.923% + 1px), #f8cfbe 84.615%, #f5edcd calc(84.615% + 1px), #f5edcd 92.308%, #efffdd calc(92.308% + 1px) 100.000%);
<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
<!-- https://grabient.com/_fx3g5_gyXgdYg49gpugCSgBjgBmgN2gIJgHc?style=linearSwatches&steps=13&angle=90 -->
<defs>
<clipPath id="bounds">
<rect x="0" y="0" width="800" height="400" />
</clipPath>
</defs>
<g clip-path="url(#bounds)"><path d="M 0.000,647.214 L 0.000,-247.214 L 61.538,-247.214 L 61.538,647.214 Z" fill="#831995" fill-opacity="1.000" /><path d="M 61.538,647.214 L 61.538,-247.214 L 123.077,-247.214 L 123.077,647.214 Z" fill="#9a2090" fill-opacity="1.000" /><path d="M 123.077,647.214 L 123.077,-247.214 L 184.615,-247.214 L 184.615,647.214 Z" fill="#af2b8e" fill-opacity="1.000" /><path d="M 184.615,647.214 L 184.615,-247.214 L 246.154,-247.214 L 246.154,647.214 Z" fill="#c1378d" fill-opacity="1.000" /><path d="M 246.154,647.214 L 246.154,-247.214 L 307.692,-247.214 L 307.692,647.214 Z" fill="#d1468e" fill-opacity="1.000" /><path d="M 307.692,647.214 L 307.692,-247.214 L 369.231,-247.214 L 369.231,647.214 Z" fill="#de5792" fill-opacity="1.000" /><path d="M 369.231,647.214 L 369.231,-247.214 L 430.769,-247.214 L 430.769,647.214 Z" fill="#e96b97" fill-opacity="1.000" /><path d="M 430.769,647.214 L 430.769,-247.214 L 492.308,-247.214 L 492.308,647.214 Z" fill="#f1809e" fill-opacity="1.000" /><path d="M 492.308,647.214 L 492.308,-247.214 L 553.846,-247.214 L 553.846,647.214 Z" fill="#f698a7" fill-opacity="1.000" /><path d="M 553.846,647.214 L 553.846,-247.214 L 615.385,-247.214 L 615.385,647.214 Z" fill="#f8b2b2" fill-opacity="1.000" /><path d="M 615.385,647.214 L 615.385,-247.214 L 676.923,-247.214 L 676.923,647.214 Z" fill="#f8cfbe" fill-opacity="1.000" /><path d="M 676.923,647.214 L 676.923,-247.214 L 738.462,-247.214 L 738.462,647.214 Z" fill="#f5edcd" fill-opacity="1.000" /><path d="M 738.462,647.214 L 738.462,-247.214 L 800.000,-247.214 L 800.000,647.214 Z" fill="#efffdd" fill-opacity="1.000" /></g>
</svg>
["#831995", "#9a2090", "#af2b8e", "#c1378d", "#d1468e", "#de5792", "#e96b97", "#f1809e", "#f698a7", "#f8b2b2", "#f8cfbe", "#f5edcd", "#efffdd"]
// https://grabient.com/_fx3g5_gyXgdYg49gpugCSgBjgBmgN2gIJgHc?style=linearSwatches&steps=13&angle=90
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 13.0;
const float ANGLE = 90.0;
vec3 palette(float t) {
vec3 a = vec3(-0.905, 3.711, 3.223);
vec3 b = vec3(1.880, 3.645, 2.670);
vec3 c = vec3(0.146, 0.099, 0.102);
vec3 d = vec3(0.886, 0.521, 0.476);
return a + b * cos(6.283185 * (c * t + d));
}
// N hard swatches sampled from the palette
vec3 stops(float t) {
float i = min(floor(clamp(t, 0.0, 1.0) * STEPS), STEPS - 1.0);
return palette(i / (STEPS - 1.0));
}
void mainImage(out vec4 fragColor, in vec2 fragCoord) {
vec2 p = fragCoord - 0.5 * iResolution.xy;
// CSS angle: 0 = up, clockwise; span = CSS gradient-line length
vec2 dir = vec2(sin(radians(ANGLE)), cos(radians(ANGLE)));
float len = abs(iResolution.x * dir.x) + abs(iResolution.y * dir.y);
float t = dot(p, dir) / len + 0.5;
fragColor = vec4(stops(t), 1.0);
}
[
[-0.905, 3.711, 3.223],
[1.880, 3.645, 2.670],
[0.146, 0.099, 0.102],
[0.886, 0.521, 0.476]
]