/* https://grabient.com/_geDgGOgKzgaegBSgCfgBjgTVgQ2gIEgA9gB6?style=linearSwatches&steps=7&angle=0 */ background: linear-gradient(0deg, #3d79cd 0.000%, #3d79cd 14.286%, #4363a3 calc(14.286% + 1px), #4363a3 28.571%, #4f5188 calc(28.571% + 1px), #4f5188 42.857%, #5e5d9b calc(42.857% + 1px), #5e5d9b 57.143%, #7275c6 calc(57.143% + 1px), #7275c6 71.429%, #8b77d8 calc(71.429% + 1px), #8b77d8 85.714%, #a65fbd calc(85.714% + 1px) 100.000%);

// https://grabient.com/_geDgGOgKzgaegBSgCfgBjgTVgQ2gIEgA9gB6?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(1.923, 0.398, 0.691); vec3 b = vec3(1.694, 0.082, 0.159); vec3 c = vec3(0.099, 1.237, 1.078); vec3 d = vec3(0.516, 0.061, 0.122); 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 — #3d79cd to #a65fbd