/* https://grabient.com/_gIBgCXgGigEXgBwgCNgLSgRsgc5gN-gMPgKi?style=linearGradient&steps=9&angle=225 */
background: linear-gradient(225deg, #bb2c5a 0.000%, #ca4088 12.500%, #c24182 25.000%, #a72e52 37.500%, #81164d 50.000%, #5b0a7c 62.500%, #41138c 75.000%, #3d2b61 87.500%, #4e3f47 100.000%);
<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
<!-- https://grabient.com/_gIBgCXgGigEXgBwgCNgLSgRsgc5gN-gMPgKi?style=linearGradient&steps=9&angle=225 -->
<defs>
<linearGradient id="gradient" x1="0.854" y1="0.146" x2="0.146" y2="0.854">
<stop offset="0.000" stop-color="#bb2c5a" /><stop offset="0.125" stop-color="#ca4088" /><stop offset="0.250" stop-color="#c24182" /><stop offset="0.375" stop-color="#a72e52" /><stop offset="0.500" stop-color="#81164d" /><stop offset="0.625" stop-color="#5b0a7c" /><stop offset="0.750" stop-color="#41138c" /><stop offset="0.875" stop-color="#3d2b61" /><stop offset="1.000" stop-color="#4e3f47" />
</linearGradient>
</defs>
<rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
</svg>
["#bb2c5a", "#ca4088", "#c24182", "#a72e52", "#81164d", "#5b0a7c", "#41138c", "#3d2b61", "#4e3f47"]
// https://grabient.com/_gIBgCXgGigEXgBwgCNgLSgRsgc5gN-gMPgKi?style=linearGradient&steps=9&angle=225
// cosine gradient palette — https://iquilezles.org/articles/palettes/
const float STEPS = 9.0;
const float ANGLE = 225.0;
vec3 palette(float t) {
vec3 a = vec3(0.513, 0.151, 0.418);
vec3 b = vec3(0.279, 0.112, 0.141);
vec3 c = vec3(0.722, 1.132, 1.849);
vec3 d = vec3(0.894, 0.783, 0.674);
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);
}
[
[0.513, 0.151, 0.418],
[0.279, 0.112, 0.141],
[0.722, 1.132, 1.849],
[0.894, 0.783, 0.674]
]