/* https://grabient.com/_gHYgFVgJHgEggCwgCMgOWgQLgWtgPHgJYgJj?style=linearSwatches&steps=9&angle=45 */ background: linear-gradient(45deg, #c03379 0.000%, #c03379 11.111%, #b8519e calc(11.111% + 1px), #b8519e 22.222%, #9173b8 calc(22.222% + 1px), #9173b8 33.333%, #5d84a9 calc(33.333% + 1px), #5d84a9 44.444%, #377882 calc(44.444% + 1px), #377882 55.556%, #315871 calc(55.556% + 1px), #315871 66.667%, #4f378a calc(66.667% + 1px), #4f378a 77.778%, #822aaf calc(77.778% + 1px), #822aaf 88.889%, #af39b6 calc(88.889% + 1px) 100.000%);

// https://grabient.com/_gHYgFVgJHgEggCwgCMgOWgQLgWtgPHgJYgJj?style=linearSwatches&steps=9&angle=45 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 9.0; const float ANGLE = 45.0; vec3 palette(float t) { vec3 a = vec3(0.472, 0.341, 0.583); vec3 b = vec3(0.288, 0.176, 0.140); vec3 c = vec3(0.918, 1.035, 1.453); vec3 d = vec3(0.967, 0.600, 0.611); 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 — #c03379 to #af39b6