/* https://grabient.com/_gUXgFDgHDgT7gCwgDEgDVgOKgJBgHSgHNgGc?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #0f2748 0.000%, #0f2748 7.692%, #092743 calc(7.692% + 1px), #092743 15.385%, #073041 calc(15.385% + 1px), #073041 23.077%, #0a4144 calc(23.077% + 1px), #0a4144 30.769%, #10564b calc(30.769% + 1px), #10564b 38.462%, #1a6a56 calc(38.462% + 1px), #1a6a56 46.154%, #287964 calc(46.154% + 1px), #287964 53.846%, #3a7f73 calc(53.846% + 1px), #3a7f73 61.538%, #4f7c81 calc(61.538% + 1px), #4f7c81 69.231%, #676f8f calc(69.231% + 1px), #676f8f 76.923%, #835c9a calc(76.923% + 1px), #835c9a 84.615%, #a047a2 calc(84.615% + 1px), #a047a2 92.308%, #c034a5 calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gUXgFDgHDgT7gCwgDEgDVgOKgJBgHSgHNgGc?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(1.303, 0.323, 0.451); vec3 b = vec3(1.275, 0.176, 0.196); vec3 c = vec3(0.213, 0.906, 0.577); vec3 d = vec3(0.466, 0.461, 0.412); 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); }

Marine to blue green to medium violet red gradient palette editor

Marine to blue green to medium violet red