/* https://grabient.com/_gCZgC-gCNgC9gFogEHgH-gKfgIBgabgajga7?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #161419 0.000%, #161419 7.692%, #22332b calc(7.692% + 1px), #22332b 15.385%, #2f533c calc(15.385% + 1px), #2f533c 23.077%, #3b6e4c calc(23.077% + 1px), #3b6e4c 30.769%, #468259 calc(30.769% + 1px), #468259 38.462%, #4f8b62 calc(38.462% + 1px), #4f8b62 46.154%, #548a66 calc(46.154% + 1px), #548a66 53.846%, #577e66 calc(53.846% + 1px), #577e66 61.538%, #566862 calc(61.538% + 1px), #566862 69.231%, #524c58 calc(69.231% + 1px), #524c58 76.923%, #4b2c4b calc(76.923% + 1px), #4b2c4b 84.615%, #410c3b calc(84.615% + 1px), #410c3b 92.308%, #36002a calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gCZgC-gCNgC9gFogEHgH-gKfgIBgabgajga7?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(0.153, 0.190, 0.141); vec3 b = vec3(0.189, 0.360, 0.263); vec3 c = vec3(0.510, 0.671, 0.513); vec3 d = vec3(1.691, 1.699, 1.723); 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); }

Complementary almost black and dark plum gradient palette editor

Complementary almost black and dark plum