/* https://grabient.com/_gNggHhgCPgDPgDZgD4gSagSXgSkgJSgLYgL_?style=linearGradient&steps=9&angle=225 */ background: linear-gradient(225deg, #b0732b 0.000%, #d9a25b 12.500%, #ffb15f 25.000%, #ff9633 37.500%, #f26500 50.000%, #c34500 62.500%, #a85002 75.000%, #b77d3a 87.500%, #e4a861 100.000%);

// https://grabient.com/_gNggHhgCPgDPgDZgD4gSagSXgSkgJSgLYgL_?style=linearGradient&steps=9&angle=225 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 9.0; const float ANGLE = 225.0; vec3 palette(float t) { vec3 a = vec3(0.864, 0.481, 0.143); vec3 b = vec3(0.207, 0.217, 0.248); vec3 c = vec3(1.178, 1.175, 1.188); vec3 d = vec3(0.594, 0.728, 0.767); 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); }

Gradient palette editor — #b0732b to #e4a861