/* https://grabient.com/_gJmgGngHtgGQgGagFPgMEgNBgOGgENgIhgM4?style=linearSwatches&steps=8&angle=45 */ background: linear-gradient(45deg, #9007a4 0.000%, #9007a4 12.500%, #5336cf calc(12.500% + 1px), #5336cf 25.000%, #3781c8 calc(25.000% + 1px), #3781c8 37.500%, #4ac193 calc(37.500% + 1px), #4ac193 50.000%, #83d450 calc(50.000% + 1px), #83d450 62.500%, #c8af2a calc(62.500% + 1px), #c8af2a 75.000%, #f96638 calc(75.000% + 1px), #f96638 87.500%, #ff2171 calc(87.500% + 1px) 100.000%);

// https://grabient.com/_gJmgGngHtgGQgGagFPgMEgNBgOGgENgIhgM4?style=linearSwatches&steps=8&angle=45 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 8.0; const float ANGLE = 45.0; vec3 palette(float t) { vec3 a = vec3(0.614, 0.423, 0.493); vec3 b = vec3(0.400, 0.410, 0.335); vec3 c = vec3(0.772, 0.833, 0.902); vec3 d = vec3(0.269, 0.545, 0.824); 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 — #9007a4 to #ff2171