/* https://grabient.com/_gI4fMegJ9gI2hCCgEPgE9gBggIjgIfgNjgJQ?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #060069 0.000%, #060069 7.692%, #0e0076 calc(7.692% + 1px), #0e0076 15.385%, #1a0086 calc(15.385% + 1px), #1a0086 23.077%, #290099 calc(23.077% + 1px), #290099 30.769%, #3b1bad calc(30.769% + 1px), #3b1bad 38.462%, #4f3ac0 calc(38.462% + 1px), #4f3ac0 46.154%, #6657d0 calc(46.154% + 1px), #6657d0 53.846%, #7d71dd calc(53.846% + 1px), #7d71dd 61.538%, #9589e5 calc(61.538% + 1px), #9589e5 69.231%, #ad9ee8 calc(69.231% + 1px), #ad9ee8 76.923%, #c4b1e4 calc(76.923% + 1px), #c4b1e4 84.615%, #d9c2dc calc(84.615% + 1px), #d9c2dc 92.308%, #edd0cf calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gI4fMegJ9gI2hCCgEPgE9gBggIjgIfgNjgJQ?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(0.568, -3.298, 0.637); vec3 b = vec3(0.566, 4.226, 0.271); vec3 c = vec3(0.317, 0.096, 0.547); vec3 d = vec3(0.543, 0.867, 0.592); 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); }

Darkblue to medium purple to pale pink gradient palette editor

Darkblue to medium purple to pale pink