/* https://grabient.com/_gH0gKzgNxgDPgCZgBTgK7gOmgVRgDIgCWgPO?style=linearSwatches&steps=8&angle=0 */ background: linear-gradient(0deg, #90c7f6 0.000%, #90c7f6 12.500%, #6fa8eb calc(12.500% + 1px), #6fa8eb 25.000%, #558ed3 calc(25.000% + 1px), #558ed3 37.500%, #4b8bcd calc(37.500% + 1px), #4b8bcd 50.000%, #55a0e1 calc(50.000% + 1px), #55a0e1 62.500%, #6fc0f5 calc(62.500% + 1px), #6fc0f5 75.000%, #90d5ee calc(75.000% + 1px), #90d5ee 87.500%, #aad2d6 calc(87.500% + 1px) 100.000%);

// https://grabient.com/_gH0gKzgNxgDPgCZgBTgK7gOmgVRgDIgCWgPO?style=linearSwatches&steps=8&angle=0 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 8.0; const float ANGLE = 0.0; vec3 palette(float t) { vec3 a = vec3(0.500, 0.691, 0.881); vec3 b = vec3(0.207, 0.153, 0.083); vec3 c = vec3(0.699, 0.934, 1.361); vec3 d = vec3(0.200, 0.150, 0.974); 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 — #90c7f6 to #aad2d6