/* https://grabient.com/_gGHgAQgBMgGMgGTgFegDagEOgC3gxZgPwgQr?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #996b65 0.000%, #996b65 7.692%, #8f6961 calc(7.692% + 1px), #8f6961 15.385%, #85655c calc(15.385% + 1px), #85655c 23.077%, #795f57 calc(23.077% + 1px), #795f57 30.769%, #6e5851 calc(30.769% + 1px), #6e5851 38.462%, #634f4b calc(38.462% + 1px), #634f4b 46.154%, #574444 calc(46.154% + 1px), #574444 53.846%, #4c383d calc(53.846% + 1px), #4c383d 61.538%, #412b35 calc(61.538% + 1px), #412b35 69.231%, #361d2d calc(69.231% + 1px), #361d2d 76.923%, #2c0f24 calc(76.923% + 1px), #2c0f24 84.615%, #23011c calc(84.615% + 1px), #23011c 92.308%, #1b0013 calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gGHgAQgBMgGMgGTgFegDagEOgC3gxZgPwgQr?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(0.391, 0.016, 0.076); vec3 b = vec3(0.396, 0.403, 0.350); vec3 c = vec3(0.218, 0.270, 0.183); vec3 d = vec3(3.161, 1.008, 1.067); 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); }

Reddish gray to charcoal gray to very dark purple gradient palette editor

Reddish gray to charcoal gray to very dark purple