/* https://grabient.com/_gHxgFzgGYgBUgDhgEggVqgIngGFgG_gKHgJI?style=linearGradient&steps=7&angle=225 */
background: linear-gradient(225deg, #6a3c29 0.000%, #755b3c 16.667%, #917a57 33.333%, #8c9175 50.000%, #709891 66.667%, #6e8ca6 83.333%, #8971b0 100.000%);
<svg xmlns="http://www.w3.org/2000/svg" width="800" height="400" viewBox="0 0 800 400" preserveAspectRatio="none">
<!-- https://grabient.com/_gHxgFzgGYgBUgDhgEggVqgIngGFgG_gKHgJI?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="#6a3c29" /><stop offset="0.167" stop-color="#755b3c" /><stop offset="0.333" stop-color="#917a57" /><stop offset="0.500" stop-color="#8c9175" /><stop offset="0.667" stop-color="#709891" /><stop offset="0.833" stop-color="#6e8ca6" /><stop offset="1.000" stop-color="#8971b0" />
</linearGradient>
</defs>
<rect x="0" y="0" width="800" height="400" fill="url(#gradient)" />
</svg>
["#6a3c29", "#755b3c", "#917a57", "#8c9175", "#709891", "#6e8ca6", "#8971b0"]
// https://grabient.com/_gHxgFzgGYgBUgDhgEggVqgIngGFgG_gKHgJI?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(0.497, 0.371, 0.408);
vec3 b = vec3(0.084, 0.225, 0.288);
vec3 c = vec3(1.386, 0.551, 0.389);
vec3 d = vec3(0.447, 0.647, 0.584);
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);
}
[
[0.497, 0.371, 0.408],
[0.084, 0.225, 0.288],
[1.386, 0.551, 0.389],
[0.447, 0.647, 0.584]
]