/* https://grabient.com/_gFoflqf_fgEtgjWgLfgGWgBngBggL8gOWgNG?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #63485a 0.000%, #63485a 7.692%, #735762 calc(7.692% + 1px), #735762 15.385%, #81646a calc(15.385% + 1px), #81646a 23.077%, #8f6f71 calc(23.077% + 1px), #8f6f71 30.769%, #9a7978 calc(30.769% + 1px), #9a7978 38.462%, #a2827f calc(38.462% + 1px), #a2827f 46.154%, #a78885 calc(46.154% + 1px), #a78885 53.846%, #a98d8b calc(53.846% + 1px), #a98d8b 61.538%, #a79191 calc(61.538% + 1px), #a79191 69.231%, #a29396 calc(69.231% + 1px), #a29396 76.923%, #99939b calc(76.923% + 1px), #99939b 84.615%, #8e919f calc(84.615% + 1px), #8e919f 92.308%, #818ea3 calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gFoflqf_fgEtgjWgLfgGWgBngBggL8gOWgNG?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(0.360, -1.686, -0.033); vec3 b = vec3(0.301, 2.262, 0.735); vec3 c = vec3(0.406, 0.103, 0.096); vec3 d = vec3(0.764, 0.918, 0.838); 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); }

Dirty purple to reddish gray to light slate gray gradient palette editor

Dirty purple to reddish gray to light slate gray