/* https://grabient.com/_eP0egOe1fiANhu0hWtgBpgBogBogODgO6gPF?style=linearSwatches&steps=6&angle=90 */ background: linear-gradient(90deg, #00aaa5 0.000%, #00aaa5 16.667%, #03dfc1 calc(16.667% + 1px), #03dfc1 33.333%, #77f5c6 calc(33.333% + 1px), #77f5c6 50.000%, #caecb2 calc(50.000% + 1px), #caecb2 66.667%, #f9c487 calc(66.667% + 1px), #f9c487 83.333%, #ff7f44 calc(83.333% + 1px) 100.000%);

// https://grabient.com/_eP0egOe1fiANhu0hWtgBpgBogBogODgO6gPF?style=linearSwatches&steps=6&angle=90 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 6.0; const float ANGLE = 90.0; vec3 palette(float t) { vec3 a = vec3(-7.180, -6.130, -4.769); vec3 b = vec3(8.205, 7.092, 5.549); vec3 c = vec3(0.105, 0.104, 0.104); vec3 d = vec3(0.899, 0.954, 0.965); 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 — #00aaa5 to #ff7f44