/* https://grabient.com/_gGCgJvgOngD4gDygArgMdgNngVjgEogFGgDi?style=linearSwatches&steps=8&angle=45 */ background: linear-gradient(45deg, #5083f0 0.000%, #5083f0 12.500%, #2d64e5 calc(12.500% + 1px), #2d64e5 25.000%, #2468e6 calc(25.000% + 1px), #2468e6 37.500%, #398cf3 calc(37.500% + 1px), #398cf3 50.000%, #63baf9 calc(50.000% + 1px), #63baf9 62.500%, #8cd9f1 calc(62.500% + 1px), #8cd9f1 75.000%, #a1d6e5 calc(75.000% + 1px), #a1d6e5 87.500%, #97b3e6 calc(87.500% + 1px) 100.000%);

// https://grabient.com/_gGCgJvgOngD4gDygArgMdgNngVjgEogFGgDi?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(0.386, 0.623, 0.935); vec3 b = vec3(0.248, 0.242, 0.043); vec3 c = vec3(0.797, 0.871, 1.379); vec3 d = vec3(0.296, 0.326, 0.226); 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 — #5083f0 to #97b3e6