/* https://grabient.com/_f-kfu1gFngRjgbvgCngBogBmgJPgMRgNigI4?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #271535 0.000%, #271535 7.692%, #36273c calc(7.692% + 1px), #36273c 15.385%, #453746 calc(15.385% + 1px), #453746 23.077%, #544752 calc(23.077% + 1px), #544752 30.769%, #625660 calc(30.769% + 1px), #625660 38.462%, #70646c calc(38.462% + 1px), #70646c 46.154%, #7d7077 calc(46.154% + 1px), #7d7077 53.846%, #8a7c80 calc(53.846% + 1px), #8a7c80 61.538%, #978685 calc(61.538% + 1px), #978685 69.231%, #a38f86 calc(69.231% + 1px), #a38f86 76.923%, #af9783 calc(76.923% + 1px), #af9783 84.615%, #ba9e7c calc(84.615% + 1px), #ba9e7c 92.308%, #c4a373 calc(92.308% + 1px) 100.000%);

// https://grabient.com/_f-kfu1gFngRjgbvgCngBogBmgJPgMRgNigI4?style=linearSwatches&steps=13&angle=90 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 13.0; const float ANGLE = 90.0; vec3 palette(float t) { vec3 a = vec3(-0.092, -1.099, 0.359); vec3 b = vec3(1.123, 1.775, 0.167); vec3 c = vec3(0.104, 0.102, 0.591); vec3 d = vec3(0.785, 0.866, 0.568); 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); }

Muted duotone dark indigo and taupe gradient palette editor

Muted duotone dark indigo and taupe