/* https://grabient.com/_gG8ex9gMmgIPhZ-gCngQhgBigTegFDgPTgLf?style=linearGradient&steps=7&angle=270 */
background: linear-gradient(270deg, #36b6ca 0.000%, #00c2f5 16.667%, #34bfe6 33.333%, #c1acb3 50.000%, #f68aa7 66.667%, #9859d4 83.333%, #0f1af8 100.000%);
<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
<!-- https://grabient.com/_gG8ex9gMmgIPhZ-gCngQhgBigTegFDgPTgLf?style=linearGradient&steps=7&angle=270 -->
<defs>
<linearGradient id="gradient" x1="1.000" y1="0.500" x2="0.000" y2="0.500">
<stop offset="0.000" stop-color="#36b6ca" /><stop offset="0.167" stop-color="#00c2f5" /><stop offset="0.333" stop-color="#34bfe6" /><stop offset="0.500" stop-color="#c1acb3" /><stop offset="0.667" stop-color="#f68aa7" /><stop offset="0.833" stop-color="#9859d4" /><stop offset="1.000" stop-color="#0f1af8" />
</linearGradient>
</defs>
<rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
</svg>
["#36b6ca", "#00c2f5", "#34bfe6", "#c1acb3", "#f68aa7", "#9859d4", "#0f1af8"]
// https://grabient.com/_gG8ex9gMmgIPhZ-gCngQhgBigTegFDgPTgLf?style=linearGradient&steps=7&angle=270
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 7.0;
const float ANGLE = 270.0;
vec3 palette(float t) {
vec3 a = vec3(0.444, -4.995, 0.806);
vec3 b = vec3(0.527, 5.758, 0.167);
vec3 c = vec3(1.057, 0.098, 1.246);
vec3 d = vec3(0.323, 0.979, 0.735);
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);
}
[
[0.444, -4.995, 0.806],
[0.527, 5.758, 0.167],
[1.057, 0.098, 1.246],
[0.323, 0.979, 0.735]
]