/* https://grabient.com/_gFegEafwZgGigHjgdogIDgFwgBogJRgKkgNU?style=linearSwatches&steps=6&angle=90 */ background: linear-gradient(90deg, #001122 0.000%, #001122 16.667%, #364852 calc(16.667% + 1px), #364852 33.333%, #7a7f7d calc(33.333% + 1px), #7a7f7d 50.000%, #b0aaa0 calc(50.000% + 1px), #b0aaa0 66.667%, #c4c1bd calc(66.667% + 1px), #c4c1bd 83.333%, #acbed2 calc(83.333% + 1px) 100.000%);

// https://grabient.com/_gFegEafwZgGigHjgdogIDgFwgBogJRgKkgNU?style=linearSwatches&steps=6&angle=90 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 6.0; 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); }

Gradient palette editor — #001122 to #acbed2