/* https://grabient.com/_gFVgFVfymgEFgEFgcMgGpgGggBkgHDgHCgOz?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #1818d8 0.000%, #1818d8 7.692%, #1515df calc(7.692% + 1px), #1515df 15.385%, #1515e5 calc(15.385% + 1px), #1515e5 23.077%, #1918ea calc(23.077% + 1px), #1918ea 30.769%, #1f1eee calc(30.769% + 1px), #1f1eee 38.462%, #2927f0 calc(38.462% + 1px), #2927f0 46.154%, #3533f1 calc(46.154% + 1px), #3533f1 53.846%, #423ff1 calc(53.846% + 1px), #423ff1 61.538%, #504ef0 calc(61.538% + 1px), #504ef0 69.231%, #5f5ced calc(69.231% + 1px), #5f5ced 76.923%, #6e6ae9 calc(76.923% + 1px), #6e6ae9 84.615%, #7b78e4 calc(84.615% + 1px), #7b78e4 92.308%, #8683dd calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gFVgFVfymgEFgEFgcMgGpgGggBkgHDgHCgOz?style=linearSwatches&steps=13&angle=90 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 13.0; const float ANGLE = 90.0; vec3 palette(float t) { vec3 a = vec3(0.341, 0.341, -0.858); vec3 b = vec3(0.261, 0.261, 1.804); vec3 c = vec3(0.425, 0.416, 0.100); vec3 d = vec3(0.451, 0.450, 0.947); 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); }

Neon monochrome ultramarine blue to lavender blue gradient palette editor

Neon monochrome ultramarine blue to lavender blue