/* https://grabient.com/_gAPfk5gK4gAHgkogQEgOngBhgBkgJegN3gKg?style=linearSwatches&steps=6&angle=45 */ background: linear-gradient(45deg, #020b36 0.000%, #020b36 16.667%, #043754 calc(16.667% + 1px), #043754 33.333%, #065c73 calc(33.333% + 1px), #065c73 50.000%, #057894 calc(50.000% + 1px), #057894 66.667%, #038db5 calc(66.667% + 1px), #038db5 83.333%, #0298d6 calc(83.333% + 1px) 100.000%);

// https://grabient.com/_gAPfk5gK4gAHgkogQEgOngBhgBkgJegN3gKg?style=linearSwatches&steps=6&angle=45 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 6.0; const float ANGLE = 45.0; vec3 palette(float t) { vec3 a = vec3(0.015, -1.735, 0.696); vec3 b = vec3(0.007, 2.344, 1.028); vec3 c = vec3(0.935, 0.097, 0.100); vec3 d = vec3(0.606, 0.887, 0.672); 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 — #020b36 to #0298d6