/* https://grabient.com/_g_aglYgNZg8Sgi6gLKgBkgBlgBggHWgH3gIn?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #44282e 0.000%, #44282e 7.692%, #3c2a31 calc(7.692% + 1px), #3c2a31 15.385%, #362d34 calc(15.385% + 1px), #362d34 23.077%, #333138 calc(23.077% + 1px), #333138 30.769%, #33373d calc(30.769% + 1px), #33373d 38.462%, #363f41 calc(38.462% + 1px), #363f41 46.154%, #3b4847 calc(46.154% + 1px), #3b4847 53.846%, #43534c calc(53.846% + 1px), #43534c 61.538%, #4d5f52 calc(61.538% + 1px), #4d5f52 69.231%, #5a6d58 calc(69.231% + 1px), #5a6d58 76.923%, #6a7c5f calc(76.923% + 1px), #6a7c5f 84.615%, #7c8c66 calc(84.615% + 1px), #7c8c66 92.308%, #919e6d calc(92.308% + 1px) 100.000%);

// https://grabient.com/_g_aglYgNZg8Sgi6gLKgBkgBlgBggHWgH3gIn?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(4.058, 2.392, 0.857); vec3 b = vec3(3.858, 2.234, 0.714); vec3 c = vec3(0.100, 0.101, 0.096); vec3 d = vec3(0.470, 0.503, 0.551); 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); }

Gradient palette editor — #44282e to #919e6d