/* https://grabient.com/_gElgEDgG5gDYgCqgDagJ_gcJgi2gL-gLzgGd?style=linearGradient&steps=11&angle=270 */ background: linear-gradient(270deg, #504341 0.000%, #656a4c 10.000%, #766394 20.000%, #8036a1 30.000%, #81175e 40.000%, #7a2a3a 50.000%, #6b5871 60.000%, #576da7 70.000%, #415183 80.000%, #2d2340 90.000%, #1d194e 100.000%);

// https://grabient.com/_gElgEDgG5gDYgCqgDagJ_gcJgi2gL-gLzgGd?style=linearGradient&steps=11&angle=270 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 11.0; const float ANGLE = 270.0; vec3 palette(float t) { vec3 a = vec3(0.293, 0.259, 0.441); vec3 b = vec3(0.216, 0.170, 0.218); vec3 c = vec3(0.639, 1.801, 2.230); vec3 d = vec3(0.766, 0.755, 0.413); 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); }

Gradient palette editor — #504341 to #1d194e