/* https://grabient.com/_gB5gIZgFtgBRgGKgG2gG9gAxgGShcdgIzg4DiFvovogA?style=linearSwatches&steps=13&angle=135 */ background: linear-gradient(135deg, #534e20 0.000%, #534e20 7.692%, #554f2e calc(7.692% + 1px), #554f2e 15.385%, #555040 calc(15.385% + 1px), #555040 23.077%, #555154 calc(23.077% + 1px), #555154 30.769%, #54536b calc(30.769% + 1px), #54536b 38.462%, #515482 calc(38.462% + 1px), #515482 46.154%, #4e5599 calc(46.154% + 1px), #4e5599 53.846%, #4a57af calc(53.846% + 1px), #4a57af 61.538%, #4558c3 calc(61.538% + 1px), #4558c3 69.231%, #4159d4 calc(69.231% + 1px), #4159d4 76.923%, #3c5be2 calc(76.923% + 1px), #3c5be2 84.615%, #375dea calc(84.615% + 1px), #375dea 92.308%, #335eee calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gB5gIZgFtgBRgGKgG2gG9gAxgGShcdgIzg4DiFvovogA?style=linearSwatches&steps=13&angle=135 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 13.0; const float ANGLE = 135.0; vec3 palette(float t) { vec3 a = vec3(0.254, 0.670, 0.498); vec3 b = vec3(0.081, 0.394, 0.438); vec3 c = vec3(0.445, 0.049, 0.402); vec3 d = vec3(5.917, 0.563, 3.587); 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 — #534e20 to #335eee