/* https://grabient.com/_gHsgHhgEggJLgF8gD5gMagNRgMggFtgJqgMA?style=linearSwatches&steps=8&angle=45 */ background: linear-gradient(45deg, #1a3351 0.000%, #1a3351 12.500%, #007478 calc(12.500% + 1px), #007478 25.000%, #00b989 calc(25.000% + 1px), #00b989 37.500%, #54db7a calc(37.500% + 1px), #54db7a 50.000%, #bcc853 calc(50.000% + 1px), #bcc853 62.500%, #ff8a28 calc(62.500% + 1px), #ff8a28 75.000%, #ff440d calc(75.000% + 1px), #ff440d 87.500%, #ce1c10 calc(87.500% + 1px) 100.000%);

// https://grabient.com/_gHsgHhgEggJLgF8gD5gMagNRgMggFtgJqgMA?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(0.492, 0.481, 0.288); vec3 b = vec3(0.587, 0.380, 0.249); vec3 c = vec3(0.794, 0.849, 0.800); vec3 d = vec3(0.365, 0.618, 0.768); 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 — #1a3351 to #ce1c10