/* https://grabient.com/_gHMgKKgIVgG6gGNgHdgOygJYgLogN2gNIgHf?style=linearGradient&steps=7&angle=225 */
background: linear-gradient(225deg, #cadc0f 0.000%, #e2ff27 16.667%, #97ff76 33.333%, #2ee6d0 50.000%, #05acff 66.667%, #4270eb 83.333%, #ad489c 100.000%);
<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
<!-- https://grabient.com/_gHMgKKgIVgG6gGNgHdgOygJYgLogN2gNIgHf?style=linearGradient&steps=7&angle=225 -->
<defs>
<linearGradient id="gradient" x1="0.854" y1="0.146" x2="0.146" y2="0.854">
<stop offset="0.000" stop-color="#cadc0f" /><stop offset="0.167" stop-color="#e2ff27" /><stop offset="0.333" stop-color="#97ff76" /><stop offset="0.500" stop-color="#2ee6d0" /><stop offset="0.667" stop-color="#05acff" /><stop offset="0.833" stop-color="#4270eb" /><stop offset="1.000" stop-color="#ad489c" />
</linearGradient>
</defs>
<rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
</svg>
["#cadc0f", "#e2ff27", "#97ff76", "#2ee6d0", "#05acff", "#4270eb", "#ad489c"]
// https://grabient.com/_gHMgKKgIVgG6gGNgHdgOygJYgLogN2gNIgHf?style=linearGradient&steps=7&angle=225
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 7.0;
const float ANGLE = 225.0;
vec3 palette(float t) {
vec3 a = vec3(0.460, 0.650, 0.533);
vec3 b = vec3(0.442, 0.397, 0.477);
vec3 c = vec3(0.946, 0.600, 0.744);
vec3 d = vec3(0.886, 0.840, 0.479);
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);
}
[
[0.460, 0.650, 0.533],
[0.442, 0.397, 0.477],
[0.946, 0.600, 0.744],
[0.886, 0.840, 0.479]
]