/* https://grabient.com/_gKggBVgJNgFggOCgFqgPRgGCgSVgCmgLngJ5?style=linearSwatches&steps=8&angle=90 */ background: linear-gradient(90deg, #d90c58 0.000%, #d90c58 12.500%, #8d5ab3 calc(12.500% + 1px), #8d5ab3 25.000%, #57a0f1 calc(25.000% + 1px), #57a0f1 37.500%, #5ed6d3 calc(37.500% + 1px), #5ed6d3 50.000%, #9df578 calc(50.000% + 1px), #9df578 62.500%, #e6f93b calc(62.500% + 1px), #e6f93b 75.000%, #ffe25b calc(75.000% + 1px), #ffe25b 87.500%, #e3b3b6 calc(87.500% + 1px) 100.000%);

// https://grabient.com/_gKggBVgJNgFggOCgFqgPRgGCgSVgCmgLngJ5?style=linearSwatches&steps=8&angle=90 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 8.0; const float ANGLE = 90.0; vec3 palette(float t) { vec3 a = vec3(0.672, 0.085, 0.589); vec3 b = vec3(0.352, 0.898, 0.362); vec3 c = vec3(0.977, 0.386, 1.173); vec3 d = vec3(0.166, 0.743, 0.633); 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 — #d90c58 to #e3b3b6