/* https://grabient.com/_gHneoagLDgIMhj4gCrgQ9gBigeCgGHgPKgKG?style=linearSwatches&steps=9&angle=90 */ background: linear-gradient(90deg, #15ac9a 0.000%, #15ac9a 11.111%, #00bed5 calc(11.111% + 1px), #00bed5 22.222%, #36c7d3 calc(22.222% + 1px), #36c7d3 33.333%, #a4c797 calc(33.333% + 1px), #a4c797 44.444%, #f6bd92 calc(44.444% + 1px), #f6bd92 55.556%, #f5a9cd calc(55.556% + 1px), #f5a9cd 66.667%, #a28cd9 calc(66.667% + 1px), #a28cd9 77.778%, #3465a0 calc(77.778% + 1px), #3465a0 88.889%, #00368d calc(88.889% + 1px) 100.000%);

// https://grabient.com/_gHneoagLDgIMhj4gCrgQ9gBigeCgGHgPKgKG?style=linearSwatches&steps=9&angle=90 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 9.0; const float ANGLE = 90.0; vec3 palette(float t) { vec3 a = vec3(0.487, -5.606, 0.707); vec3 b = vec3(0.524, 6.392, 0.171); vec3 c = vec3(1.085, 0.098, 1.922); vec3 d = vec3(0.391, 0.970, 0.646); 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 — #15ac9a to #00368d