/* https://grabient.com/_gF0gEfgEEgDJgCxgCVgNfgOigO_gMGgK8gMO?style=linearSwatches&steps=7&angle=0 */ background: linear-gradient(0deg, #673b4a 0.000%, #673b4a 14.286%, #8b6566 calc(14.286% + 1px), #8b6566 28.571%, #8e7661 calc(28.571% + 1px), #8e7661 42.857%, #6d6040 calc(42.857% + 1px), #6d6040 57.143%, #413621 calc(57.143% + 1px), #413621 71.429%, #2c1d21 calc(71.429% + 1px), #2c1d21 85.714%, #3d2a40 calc(85.714% + 1px) 100.000%);

// https://grabient.com/_gF0gEfgEEgDJgCxgCVgNfgOigO_gMGgK8gMO?style=linearSwatches&steps=7&angle=0 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 7.0; const float ANGLE = 0.0; vec3 palette(float t) { vec3 a = vec3(0.372, 0.287, 0.260); vec3 b = vec3(0.201, 0.177, 0.149); vec3 c = vec3(0.863, 0.930, 0.959); vec3 d = vec3(0.774, 0.700, 0.782); 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 — #673b4a to #3d2a40