/* https://grabient.com/_gE4fWdhRpgDqgubhPkgMpgBpgBigFWgOpgHC?style=linearSwatches&steps=6&angle=0 */ background: linear-gradient(0deg, #2f1561 0.000%, #2f1561 16.667%, #14353a calc(16.667% + 1px), #14353a 33.333%, #314925 calc(33.333% + 1px), #314925 50.000%, #6b5024 calc(50.000% + 1px), #6b5024 66.667%, #8b4937 calc(66.667% + 1px), #8b4937 83.333%, #72355d calc(83.333% + 1px) 100.000%);

// https://grabient.com/_gE4fWdhRpgDqgubhPkgMpgBpgBigFWgOpgHC?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(0.312, -2.659, 5.225); vec3 b = vec3(0.234, 2.971, 5.092); vec3 c = vec3(0.809, 0.105, 0.098); vec3 d = vec3(0.342, 0.937, 0.450); 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 — #2f1561 to #72355d