/* https://grabient.com/_gPogE7gJYgAAgFEgUGgHEgG8gBmgAAgHKgDH?style=linearSwatches&steps=6&angle=0 */ background: linear-gradient(0deg, #ff01ff 0.000%, #ff01ff 16.667%, #ff01d8 calc(16.667% + 1px), #ff01d8 33.333%, #ff1aae calc(33.333% + 1px), #ff1aae 50.000%, #ff4384 calc(50.000% + 1px), #ff4384 66.667%, #ff705a calc(66.667% + 1px), #ff705a 83.333%, #ff9432 calc(83.333% + 1px) 100.000%);

// https://grabient.com/_gPogE7gJYgAAgFEgUGgHEgG8gBmgAAgHKgDH?style=linearSwatches&steps=6&angle=0 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 6.0; const float ANGLE = 0.0; vec3 palette(float t) { vec3 a = vec3(1.000, 0.315, 0.600); vec3 b = vec3(0.000, 0.324, 1.286); vec3 c = vec3(0.452, 0.444, 0.102); vec3 d = vec3(0.000, 0.458, 0.199); 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 — #ff01ff to #ff9432