/* https://grabient.com/_gH-gC2fsdgHOgRggcGgFkgBlgBngIFgLhgOT?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #0d174c 0.000%, #0d174c 7.692%, #112658 calc(7.692% + 1px), #112658 15.385%, #1a3562 calc(15.385% + 1px), #1a3562 23.077%, #25446c calc(23.077% + 1px), #25446c 30.769%, #355374 calc(30.769% + 1px), #355374 38.462%, #46627c calc(38.462% + 1px), #46627c 46.154%, #5a7181 calc(46.154% + 1px), #5a7181 53.846%, #6f8086 calc(53.846% + 1px), #6f8086 61.538%, #858e89 calc(61.538% + 1px), #858e89 69.231%, #9b9c8b calc(69.231% + 1px), #9b9c8b 76.923%, #b0aa8b calc(76.923% + 1px), #b0aa8b 84.615%, #c3b78b calc(84.615% + 1px), #c3b78b 92.308%, #d4c489 calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gH-gC2fsdgHOgRggcGgFkgBlgBngIFgLhgOT?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(0.510, 0.182, -1.251); vec3 b = vec3(0.462, 1.120, 1.798); vec3 c = vec3(0.356, 0.101, 0.103); vec3 d = vec3(0.517, 0.737, 0.915); 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); }

Complementary navy blue and sand gradient palette editor

Complementary navy blue and sand