/* https://grabient.com/_gJ3gG_gF7gEUgEcgEhgQ-gVXgLNgLCgGmgGX?style=linearSwatches&steps=9&angle=0 */ background: linear-gradient(0deg, #8e3223 0.000%, #8e3223 11.111%, #c73617 calc(11.111% + 1px), #c73617 22.222%, #e77822 calc(22.222% + 1px), #e77822 33.333%, #d6b440 calc(33.333% + 1px), #d6b440 44.444%, #a1ab68 calc(44.444% + 1px), #a1ab68 55.556%, #6c668e calc(55.556% + 1px), #6c668e 66.667%, #5b2ea6 calc(66.667% + 1px), #5b2ea6 77.778%, #7a3da9 calc(77.778% + 1px), #7a3da9 88.889%, #b38495 calc(88.889% + 1px) 100.000%);

// https://grabient.com/_gJ3gG_gF7gEUgEcgEhgQ-gVXgLNgLCgGmgGX?style=linearSwatches&steps=9&angle=0 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 9.0; const float ANGLE = 0.0; vec3 palette(float t) { vec3 a = vec3(0.631, 0.447, 0.379); vec3 b = vec3(0.276, 0.284, 0.289); vec3 c = vec3(1.086, 1.367, 0.717); vec3 d = vec3(0.706, 0.422, 0.407); return a + b * cos(6.283185 * (c * t + d)); } // N hard swatches sampled from the palette vec3 stops(float t) { float i = min(floor(clamp(t, 0.0, 1.0) * STEPS), STEPS - 1.0); return palette(i / (STEPS - 1.0)); } 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); }

Gradient palette editor — #8e3223 to #b38495