/* https://grabient.com/_gPof18gGlgAAgY7gHRgHGgBggGNgAAgAEgA-?style=linearSwatches&steps=6&angle=0 */ background: linear-gradient(0deg, #fff2d9 0.000%, #fff2d9 16.667%, #ffeeb6 calc(16.667% + 1px), #ffeeb6 33.333%, #ffe481 calc(33.333% + 1px), #ffe481 50.000%, #ffd447 calc(50.000% + 1px), #ffd447 66.667%, #ffbf15 calc(66.667% + 1px), #ffbf15 83.333%, #ffa500 calc(83.333% + 1px) 100.000%);

// https://grabient.com/_gPof18gGlgAAgY7gHRgHGgBggGNgAAgAEgA-?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, -0.644, 0.421); vec3 b = vec3(0.000, 1.595, 0.465); vec3 c = vec3(0.454, 0.096, 0.397); vec3 d = vec3(0.000, 0.004, 0.062); 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 — #fff2d9 to #ffa500