/* https://grabient.com/_gIxgHXgGCgGzgGogBcgIKgHFgTsgH2gI2gFn?style=linearGradient&steps=7&angle=90 */ background: linear-gradient(90deg, #201554 0.000%, #31344d 16.667%, #5d6267 33.333%, #98957a 50.000%, #d0c16a 66.667%, #f5dd4f 83.333%, #fde351 100.000%);

// https://grabient.com/_gIxgHXgGCgGzgGogBcgIKgHFgTsgH2gI2gFn?style=linearGradient&steps=7&angle=90 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 7.0; const float ANGLE = 90.0; vec3 palette(float t) { vec3 a = vec3(0.561, 0.471, 0.386); vec3 b = vec3(0.435, 0.424, 0.092); vec3 c = vec3(0.522, 0.453, 1.260); vec3 d = vec3(0.502, 0.566, 0.359); return a + b * cos(6.283185 * (c * t + d)); } // N stops sampled from the palette, blended like the CSS gradient vec3 stops(float t) { float n = STEPS - 1.0; float x = clamp(t, 0.0, 1.0) * n; return mix(palette(floor(x) / n), palette(min(floor(x) + 1.0, n) / n), fract(x)); } 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); }

Complementary dark indigo and sand yellow gradient palette editor

Complementary dark indigo and sand yellow