/* https://grabient.com/_gI3gHTgL6gHngGvgFxgKKgYQgPbgHYgMigMS?style=linearGradient&steps=9&angle=315 */
background: linear-gradient(315deg, #169ad7 0.000%, #1be5ff 12.500%, #3ea0ff 25.000%, #7625f7 37.500%, #b516b1 50.000%, #ea8675 62.500%, #ffe265 75.000%, #ffb28b 87.500%, #ea34d0 100.000%);
<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
<!-- https://grabient.com/_gI3gHTgL6gHngGvgFxgKKgYQgPbgHYgMigMS?style=linearGradient&steps=9&angle=315 -->
<defs>
<linearGradient id="gradient" x1="0.854" y1="0.854" x2="0.146" y2="0.146">
<stop offset="0.000" stop-color="#169ad7" /><stop offset="0.125" stop-color="#1be5ff" /><stop offset="0.250" stop-color="#3ea0ff" /><stop offset="0.375" stop-color="#7625f7" /><stop offset="0.500" stop-color="#b516b1" /><stop offset="0.625" stop-color="#ea8675" /><stop offset="0.750" stop-color="#ffe265" /><stop offset="0.875" stop-color="#ffb28b" /><stop offset="1.000" stop-color="#ea34d0" />
</linearGradient>
</defs>
<rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
</svg>
["#169ad7", "#1be5ff", "#3ea0ff", "#7625f7", "#b516b1", "#ea8675", "#ffe265", "#ffb28b", "#ea34d0"]
// https://grabient.com/_gI3gHTgL6gHngGvgFxgKKgYQgPbgHYgMigMS?style=linearGradient&steps=9&angle=315
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 9.0;
const float ANGLE = 315.0;
vec3 palette(float t) {
vec3 a = vec3(0.567, 0.467, 0.762);
vec3 b = vec3(0.487, 0.431, 0.369);
vec3 c = vec3(0.650, 1.552, 0.987);
vec3 d = vec3(0.472, 0.802, 0.786);
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);
}
[
[0.567, 0.467, 0.762],
[0.487, 0.431, 0.369],
[0.650, 1.552, 0.987],
[0.472, 0.802, 0.786]
]