/* https://grabient.com/_gEFgDXgDJgGjgKgf7QgDsgEYgFbgAAgguhBdj0ruvahl?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #c1a180 0.000%, #c1a180 7.692%, #bb8f8a calc(7.692% + 1px), #bb8f8a 15.385%, #b47c93 calc(15.385% + 1px), #b47c93 23.077%, #ac6a9b calc(23.077% + 1px), #ac6a9b 30.769%, #a457a1 calc(30.769% + 1px), #a457a1 38.462%, #9b46a6 calc(38.462% + 1px), #9b46a6 46.154%, #9135aa calc(46.154% + 1px), #9135aa 53.846%, #8726ab calc(53.846% + 1px), #8726ab 61.538%, #7e18ab calc(61.538% + 1px), #7e18ab 69.231%, #740ca9 calc(69.231% + 1px), #740ca9 76.923%, #6a03a5 calc(76.923% + 1px), #6a03a5 84.615%, #6100a0 calc(84.615% + 1px), #6100a0 92.308%, #590099 calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gEFgDXgDJgGjgKgf7QgDsgEYgFbgAAgguhBdj0ruvahl?style=linearSwatches&steps=13&angle=90 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 13.0; const float ANGLE = 90.0; vec3 palette(float t) { vec3 a = vec3(0.505, 0.459, 0.445); vec3 b = vec3(0.314, 0.504, -0.228); vec3 c = vec3(0.233, 0.276, 0.342); vec3 d = vec3(0.101, 2.195, 4.290); 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 — #c1a180 to #590099