/* https://grabient.com/_gJ0gJniqlgHZgGviolgL6gL5gBigMvgJHgHdd-u0vofZ?style=linearGradient&steps=21&angle=270 */
background: linear-gradient(270deg, #9217ff 0.000%, #ac21ff 5.000%, #c330ff 10.000%, #d743ff 15.000%, #e659eb 20.000%, #ef71d7 25.000%, #f18ac5 30.000%, #eda2b6 35.000%, #e3b8a9 40.000%, #d3ca9f 45.000%, #bed897 50.000%, #a6e192 55.000%, #8be48f 60.000%, #70e18f 65.000%, #55d891 70.000%, #3dca95 75.000%, #29b79c 80.000%, #1aa2a6 85.000%, #1089b2 90.000%, #0d71c0 95.000%, #1058d1 100.000%);
<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
<!-- https://grabient.com/_gJ0gJniqlgHZgGviolgL6gL5gBigMvgJHgHdd-u0vofZ?style=linearGradient&steps=21&angle=270 -->
<defs>
<linearGradient id="gradient" x1="1.000" y1="0.500" x2="0.000" y2="0.500">
<stop offset="0.000" stop-color="#9217ff" /><stop offset="0.050" stop-color="#ac21ff" /><stop offset="0.100" stop-color="#c330ff" /><stop offset="0.150" stop-color="#d743ff" /><stop offset="0.200" stop-color="#e659eb" /><stop offset="0.250" stop-color="#ef71d7" /><stop offset="0.300" stop-color="#f18ac5" /><stop offset="0.350" stop-color="#eda2b6" /><stop offset="0.400" stop-color="#e3b8a9" /><stop offset="0.450" stop-color="#d3ca9f" /><stop offset="0.500" stop-color="#bed897" /><stop offset="0.550" stop-color="#a6e192" /><stop offset="0.600" stop-color="#8be48f" /><stop offset="0.650" stop-color="#70e18f" /><stop offset="0.700" stop-color="#55d891" /><stop offset="0.750" stop-color="#3dca95" /><stop offset="0.800" stop-color="#29b79c" /><stop offset="0.850" stop-color="#1aa2a6" /><stop offset="0.900" stop-color="#1089b2" /><stop offset="0.950" stop-color="#0d71c0" /><stop offset="1.000" stop-color="#1058d1" />
</linearGradient>
</defs>
<rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
</svg>
["#9217ff", "#ac21ff", "#c330ff", "#d743ff", "#e659eb", "#ef71d7", "#f18ac5", "#eda2b6", "#e3b8a9", "#d3ca9f", "#bed897", "#a6e192", "#8be48f", "#70e18f", "#55d891", "#3dca95", "#29b79c", "#1aa2a6", "#1089b2", "#0d71c0", "#1058d1"]
// https://grabient.com/_gJ0gJniqlgHZgGviolgL6gL5gBigMvgJHgHdd-u0vofZ?style=linearGradient&steps=21&angle=270
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 21.0;
const float ANGLE = 270.0;
vec3 palette(float t) {
vec3 a = vec3(0.498, 0.485, 10.787);
vec3 b = vec3(0.448, 0.409, 10.228);
vec3 c = vec3(0.762, 0.761, 0.098);
vec3 d = vec3(0.776, 0.544, 0.438);
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);
}
[
[0.498, 0.485, 10.787],
[0.448, 0.409, 10.228],
[0.762, 0.761, 0.098],
[0.776, 0.544, 0.438]
]