/* https://grabient.com/_gBngBigCKgEdgEsgEQgDcgDUgDdg90g9-g9g?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #606463 0.000%, #606463 7.692%, #626566 calc(7.692% + 1px), #626566 15.385%, #636568 calc(15.385% + 1px), #636568 23.077%, #636568 calc(23.077% + 1px), #636568 30.769%, #626368 calc(30.769% + 1px), #626368 38.462%, #606167 calc(38.462% + 1px), #606167 46.154%, #5d5e66 calc(46.154% + 1px), #5d5e66 53.846%, #595a63 calc(53.846% + 1px), #595a63 61.538%, #54555f calc(61.538% + 1px), #54555f 69.231%, #4f4f5b calc(69.231% + 1px), #4f4f5b 76.923%, #494956 calc(76.923% + 1px), #494956 84.615%, #424250 calc(84.615% + 1px), #424250 92.308%, #3b3a49 calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gBngBigCKgEdgEsgEQgDcgDUgDdg90g9-g9g?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(0.103, 0.098, 0.138); vec3 b = vec3(0.285, 0.300, 0.272); vec3 c = vec3(0.220, 0.212, 0.221); vec3 d = vec3(3.956, 3.966, 3.936); 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); }

Gunmetal to charcoal gray gradient palette editor

Gunmetal to charcoal gray