/* https://grabient.com/_gETgdQgN0gLVgbwgMVgEBgBogBpgK4gIDgIF?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #091a19 0.000%, #091a19 7.692%, #211d1b calc(7.692% + 1px), #211d1b 15.385%, #39221d calc(15.385% + 1px), #39221d 23.077%, #522720 calc(23.077% + 1px), #522720 30.769%, #6b2e23 calc(30.769% + 1px), #6b2e23 38.462%, #833727 calc(38.462% + 1px), #833727 46.154%, #9a402b calc(46.154% + 1px), #9a402b 53.846%, #af4b30 calc(53.846% + 1px), #af4b30 61.538%, #c25736 calc(61.538% + 1px), #c25736 69.231%, #d4643c calc(69.231% + 1px), #d4643c 76.923%, #e27242 calc(76.923% + 1px), #e27242 84.615%, #ee8149 calc(84.615% + 1px), #ee8149 92.308%, #f79150 calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gETgdQgN0gLVgbwgMVgEBgBogBpgK4gIDgIF?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(0.275, 1.872, 0.884); vec3 b = vec3(0.725, 1.776, 0.789); vec3 c = vec3(0.257, 0.104, 0.105); vec3 d = vec3(0.696, 0.515, 0.517); 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); }

Autumn monochrome almost black to faded orange gradient palette editor

Autumn monochrome almost black to faded orange