/* https://grabient.com/_gFegEafwZgGigHjgdogIDgFwgBogJRgKkgNU?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #001122 0.000%, #001122 7.692%, #132737 calc(7.692% + 1px), #132737 15.385%, #2b3e4b calc(15.385% + 1px), #2b3e4b 23.077%, #46565e calc(23.077% + 1px), #46565e 30.769%, #636d6f calc(30.769% + 1px), #636d6f 38.462%, #7f8380 calc(38.462% + 1px), #7f8380 46.154%, #98968f calc(46.154% + 1px), #98968f 53.846%, #ada79e calc(53.846% + 1px), #ada79e 61.538%, #bbb4ab calc(61.538% + 1px), #bbb4ab 69.231%, #c3beb7 calc(69.231% + 1px), #c3beb7 76.923%, #c3c2c1 calc(76.923% + 1px), #c3c2c1 84.615%, #bbc3cb calc(84.615% + 1px), #bbc3cb 92.308%, #acbed2 calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gFegEafwZgGigHjgdogIDgFwgBogJRgKkgNU?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(0.350, 0.282, -0.999); vec3 b = vec3(0.418, 0.483, 1.896); vec3 c = vec3(0.515, 0.368, 0.104); vec3 d = vec3(0.593, 0.676, 0.852); 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); }

Grayscale dark navy to cloudy blue gradient palette editor

Grayscale dark navy to cloudy blue