/* https://grabient.com/_gFBgFSgE3gD9gEIgCvgH7gExgHZgLygJlgHr?style=linearSwatches&steps=6&angle=45 */ background: linear-gradient(45deg, #532323 0.000%, #532323 16.667%, #7a3729 calc(16.667% + 1px), #7a3729 33.333%, #90503c calc(33.333% + 1px), #90503c 50.000%, #8e6956 calc(50.000% + 1px), #8e6956 66.667%, #75806e calc(66.667% + 1px), #75806e 83.333%, #4d917b calc(83.333% + 1px) 100.000%);

// https://grabient.com/_gFBgFSgE3gD9gEIgCvgH7gExgHZgLygJlgHr?style=linearSwatches&steps=6&angle=45 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 6.0; const float ANGLE = 45.0; vec3 palette(float t) { vec3 a = vec3(0.321, 0.338, 0.311); vec3 b = vec3(0.253, 0.264, 0.175); vec3 c = vec3(0.507, 0.305, 0.473); vec3 d = vec3(0.754, 0.613, 0.491); 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 — #532323 to #4d917b