/* https://grabient.com/_gIFgIagPogIugHEgAAgKmgMcgHQgNsgHRgAA?style=linearSwatches&steps=7&angle=0 */ background: linear-gradient(0deg, #e919ff 0.000%, #e919ff 14.286%, #ff2bff calc(14.286% + 1px), #ff2bff 28.571%, #f67bff calc(28.571% + 1px), #f67bff 42.857%, #a3d4ff calc(42.857% + 1px), #a3d4ff 57.143%, #41fcff calc(57.143% + 1px), #41fcff 71.429%, #00d9ff calc(71.429% + 1px), #00d9ff 85.714%, #0081ff calc(85.714% + 1px) 100.000%);

// https://grabient.com/_gIFgIagPogIugHEgAAgKmgMcgHQgNsgHRgAA?style=linearSwatches&steps=7&angle=0 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 7.0; const float ANGLE = 0.0; vec3 palette(float t) { vec3 a = vec3(0.517, 0.538, 1.000); vec3 b = vec3(0.558, 0.452, 0.000); vec3 c = vec3(0.678, 0.796, 0.464); vec3 d = vec3(0.876, 0.465, 0.000); 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 — #e919ff to #0081ff