/* https://grabient.com/_gHwgAygGSgE2gNygBngHmgBigbHgHQgLvgF3?style=linearGradient&steps=34&angle=90 */
background: linear-gradient(90deg, #310e54 0.000%, #30124f 3.030%, #2f174c 6.061%, #301b4d 9.091%, #301f50 12.121%, #322355 15.152%, #34275d 18.182%, #362b65 21.212%, #3a306e 24.242%, #3e3476 27.273%, #42387c 30.303%, #473c80 33.333%, #4c4081 36.364%, #52447f 39.394%, #58487b 42.424%, #5f4c74 45.455%, #66506c 48.485%, #6d5463 51.515%, #74585b 54.545%, #7b5c54 57.576%, #83604f 60.606%, #8a644c 63.636%, #91684d 66.667%, #986c50 69.697%, #9f6f55 72.727%, #a6735d 75.758%, #ac7765 78.788%, #b17b6e 81.818%, #b77e76 84.848%, #bc827c 87.879%, #c08580 90.909%, #c48981 93.939%, #c78c7f 96.970%, #ca907b 100.000%);
<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
<!-- https://grabient.com/_gHwgAygGSgE2gNygBngHmgBigbHgHQgLvgF3?style=linearGradient&steps=34&angle=90 -->
<defs>
<linearGradient id="gradient" x1="0.000" y1="0.500" x2="1.000" y2="0.500">
<stop offset="0.000" stop-color="#310e54" /><stop offset="0.030" stop-color="#30124f" /><stop offset="0.061" stop-color="#2f174c" /><stop offset="0.091" stop-color="#301b4d" /><stop offset="0.121" stop-color="#301f50" /><stop offset="0.152" stop-color="#322355" /><stop offset="0.182" stop-color="#34275d" /><stop offset="0.212" stop-color="#362b65" /><stop offset="0.242" stop-color="#3a306e" /><stop offset="0.273" stop-color="#3e3476" /><stop offset="0.303" stop-color="#42387c" /><stop offset="0.333" stop-color="#473c80" /><stop offset="0.364" stop-color="#4c4081" /><stop offset="0.394" stop-color="#52447f" /><stop offset="0.424" stop-color="#58487b" /><stop offset="0.455" stop-color="#5f4c74" /><stop offset="0.485" stop-color="#66506c" /><stop offset="0.515" stop-color="#6d5463" /><stop offset="0.545" stop-color="#74585b" /><stop offset="0.576" stop-color="#7b5c54" /><stop offset="0.606" stop-color="#83604f" /><stop offset="0.636" stop-color="#8a644c" /><stop offset="0.667" stop-color="#91684d" /><stop offset="0.697" stop-color="#986c50" /><stop offset="0.727" stop-color="#9f6f55" /><stop offset="0.758" stop-color="#a6735d" /><stop offset="0.788" stop-color="#ac7765" /><stop offset="0.818" stop-color="#b17b6e" /><stop offset="0.848" stop-color="#b77e76" /><stop offset="0.879" stop-color="#bc827c" /><stop offset="0.909" stop-color="#c08580" /><stop offset="0.939" stop-color="#c48981" /><stop offset="0.970" stop-color="#c78c7f" /><stop offset="1.000" stop-color="#ca907b" />
</linearGradient>
</defs>
<rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
</svg>
["#310e54", "#30124f", "#2f174c", "#301b4d", "#301f50", "#322355", "#34275d", "#362b65", "#3a306e", "#3e3476", "#42387c", "#473c80", "#4c4081", "#52447f", "#58487b", "#5f4c74", "#66506c", "#6d5463", "#74585b", "#7b5c54", "#83604f", "#8a644c", "#91684d", "#986c50", "#9f6f55", "#a6735d", "#ac7765", "#b17b6e", "#b77e76", "#bc827c", "#c08580", "#c48981", "#c78c7f", "#ca907b"]
// https://grabient.com/_gHwgAygGSgE2gNygBngHmgBigbHgHQgLvgF3?style=linearGradient&steps=34&angle=90
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 34.0;
const float ANGLE = 90.0;
vec3 palette(float t) {
vec3 a = vec3(0.496, 0.050, 0.402);
vec3 b = vec3(0.310, 0.882, 0.103);
vec3 c = vec3(0.486, 0.098, 1.735);
vec3 d = vec3(0.464, 0.751, 0.375);
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);
}
[
[0.496, 0.050, 0.402],
[0.310, 0.882, 0.103],
[0.486, 0.098, 1.735],
[0.464, 0.751, 0.375]
]