/* https://grabient.com/_gIUgEjgEpgEigDigDUgTNgPggSzgFfgKJgOW?style=linearSwatches&steps=9&angle=0 */ background: linear-gradient(0deg, #5c287b 0.000%, #5c287b 11.111%, #3e537d calc(11.111% + 1px), #3e537d 22.222%, #5f7856 calc(22.222% + 1px), #5f7856 33.333%, #a48327 calc(33.333% + 1px), #a48327 44.444%, #d06e16 calc(44.444% + 1px), #d06e16 55.556%, #be4332 calc(55.556% + 1px), #be4332 66.667%, #7d1d63 calc(66.667% + 1px), #7d1d63 77.778%, #451181 calc(77.778% + 1px), #451181 88.889%, #472673 calc(88.889% + 1px) 100.000%);

// https://grabient.com/_gIUgEjgEpgEigDigDUgTNgPggSzgFfgKJgOW?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(0.532, 0.291, 0.297); vec3 b = vec3(0.290, 0.226, 0.212); vec3 c = vec3(1.229, 0.992, 1.203); vec3 d = vec3(0.351, 0.649, 0.918); 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 — #5c287b to #472673