/* https://grabient.com/_gBwgF1gI_gHyf7Yf7CgDBf7af4cf_tgGIgUV?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #9b9aac 0.000%, #9b9aac 7.692%, #9c9298 calc(7.692% + 1px), #9c9298 15.385%, #9b8984 calc(15.385% + 1px), #9b8984 23.077%, #997f70 calc(23.077% + 1px), #997f70 30.769%, #96745f calc(30.769% + 1px), #96745f 38.462%, #926851 calc(38.462% + 1px), #926851 46.154%, #8d5d47 calc(46.154% + 1px), #8d5d47 53.846%, #865142 calc(53.846% + 1px), #865142 61.538%, #7f4642 calc(61.538% + 1px), #7f4642 69.231%, #763b48 calc(69.231% + 1px), #763b48 76.923%, #6c3252 calc(76.923% + 1px), #6c3252 84.615%, #622960 calc(84.615% + 1px), #622960 92.308%, #572171 calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gBwgF1gI_gHyf7Yf7CgDBf7af4cf_tgGIgUV?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(0.112, 0.373, 0.575); vec3 b = vec3(0.498, -0.296, -0.318); vec3 c = vec3(0.193, -0.294, -0.484); vec3 d = vec3(-0.019, 0.392, 1.301); 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); }

Cool gray to brownish red to royal purple gradient palette editor

Cool gray to brownish red to royal purple