/* https://grabient.com/_gJMgFlgHTf5kf8Ff_JgH0gINgImgAogAAf_O?style=linearGradient&steps=20&angle=180 */
background: linear-gradient(180deg, #301b6a 0.000%, #361c69 5.263%, #3e1f69 10.526%, #492469 15.789%, #562a6a 21.053%, #64326b 26.316%, #743b6d 31.579%, #85456f 36.842%, #964f71 42.105%, #a85b74 47.368%, #b86676 52.632%, #c87079 57.895%, #d77a7b 63.158%, #e3847e 68.421%, #ee8c80 73.684%, #f69282 78.947%, #fc9783 84.211%, #ff9a84 89.474%, #ff9b85 94.737%, #fc9a85 100.000%);
<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
<!-- https://grabient.com/_gJMgFlgHTf5kf8Ff_JgH0gINgImgAogAAf_O?style=linearGradient&steps=20&angle=180 -->
<defs>
<linearGradient id="gradient" x1="0.500" y1="0.000" x2="0.500" y2="1.000">
<stop offset="0.000" stop-color="#301b6a" /><stop offset="0.053" stop-color="#361c69" /><stop offset="0.105" stop-color="#3e1f69" /><stop offset="0.158" stop-color="#492469" /><stop offset="0.211" stop-color="#562a6a" /><stop offset="0.263" stop-color="#64326b" /><stop offset="0.316" stop-color="#743b6d" /><stop offset="0.368" stop-color="#85456f" /><stop offset="0.421" stop-color="#964f71" /><stop offset="0.474" stop-color="#a85b74" /><stop offset="0.526" stop-color="#b86676" /><stop offset="0.579" stop-color="#c87079" /><stop offset="0.632" stop-color="#d77a7b" /><stop offset="0.684" stop-color="#e3847e" /><stop offset="0.737" stop-color="#ee8c80" /><stop offset="0.789" stop-color="#f69282" /><stop offset="0.842" stop-color="#fc9783" /><stop offset="0.895" stop-color="#ff9a84" /><stop offset="0.947" stop-color="#ff9b85" /><stop offset="1.000" stop-color="#fc9a85" />
</linearGradient>
</defs>
<rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
</svg>
["#301b6a", "#361c69", "#3e1f69", "#492469", "#562a6a", "#64326b", "#743b6d", "#85456f", "#964f71", "#a85b74", "#b86676", "#c87079", "#d77a7b", "#e3847e", "#ee8c80", "#f69282", "#fc9783", "#ff9a84", "#ff9b85", "#fc9a85"]
// https://grabient.com/_gJMgFlgHTf5kf8Ff_JgH0gINgImgAogAAf_O?style=linearGradient&steps=20&angle=180
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 20.0;
const float ANGLE = 180.0;
vec3 palette(float t) {
vec3 a = vec3(0.588, 0.357, 0.467);
vec3 b = vec3(-0.412, -0.251, -0.055);
vec3 c = vec3(0.500, 0.525, 0.550);
vec3 d = vec3(0.040, 0.000, -0.050);
return a + b * cos(6.283185 * (c * t + d));
}
// N stops sampled from the palette, blended like the CSS gradient
vec3 stops(float t) {
float n = STEPS - 1.0;
float x = clamp(t, 0.0, 1.0) * n;
return mix(palette(floor(x) / n), palette(min(floor(x) + 1.0, n) / n), fract(x));
}
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);
}
[
[0.588, 0.357, 0.467],
[-0.412, -0.251, -0.055],
[0.500, 0.525, 0.550],
[0.040, 0.000, -0.050]
]