/* https://grabient.com/_gdAf7ggEbgZDgJugBkgBlgBjgM9gHqgN4gFq?style=linearSwatches&steps=6&angle=45 */ background: linear-gradient(45deg, #412f38 0.000%, #412f38 16.667%, #413b2f calc(16.667% + 1px), #413b2f 33.333%, #48453f calc(33.333% + 1px), #48453f 50.000%, #554d58 calc(50.000% + 1px), #554d58 66.667%, #685261 calc(66.667% + 1px), #685261 83.333%, #825551 calc(83.333% + 1px) 100.000%);

// https://grabient.com/_gdAf7ggEbgZDgJugBkgBlgBjgM9gHqgN4gFq?style=linearSwatches&steps=6&angle=45 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 6.0; const float ANGLE = 45.0; vec3 palette(float t) { vec3 a = vec3(1.856, -0.288, 0.283); vec3 b = vec3(1.603, 0.622, 0.100); vec3 c = vec3(0.101, 0.099, 0.829); vec3 d = vec3(0.490, 0.888, 0.362); 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 — #412f38 to #825551