/* https://grabient.com/_gHogHVgGHgBbgB8gCngNngNQgNdgIwgIZgGu?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #67593d 0.000%, #67593d 7.692%, #6d5f39 calc(7.692% + 1px), #6d5f39 15.385%, #766a3e calc(15.385% + 1px), #766a3e 23.077%, #80774a calc(23.077% + 1px), #80774a 30.769%, #8a855b calc(30.769% + 1px), #8a855b 38.462%, #91906e calc(38.462% + 1px), #91906e 46.154%, #94967f calc(46.154% + 1px), #94967f 53.846%, #92978a calc(53.846% + 1px), #92978a 61.538%, #8b918e calc(61.538% + 1px), #8b918e 69.231%, #82868a calc(69.231% + 1px), #82868a 76.923%, #77797d calc(76.923% + 1px), #77797d 84.615%, #6e6b6c calc(84.615% + 1px), #6e6b6c 92.308%, #676059 calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gHogHVgGHgBbgB8gCngNngNQgNdgIwgIZgGu?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(0.488, 0.469, 0.391); vec3 b = vec3(0.091, 0.124, 0.167); vec3 c = vec3(0.871, 0.848, 0.861); vec3 d = vec3(0.560, 0.537, 0.430); 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); }

Monochrome mud to warm gray gradient palette editor

Monochrome mud to warm gray