/* https://grabient.com/_gF6gH3gX2gFcgFMgSfgHsgJKgBngGogHIgIk?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #122f65 0.000%, #122f65 7.692%, #0a2c6a calc(7.692% + 1px), #0a2c6a 15.385%, #083070 calc(15.385% + 1px), #083070 23.077%, #0b3d77 calc(23.077% + 1px), #0b3d77 30.769%, #154f7f calc(30.769% + 1px), #154f7f 38.462%, #236687 calc(38.462% + 1px), #236687 46.154%, #368091 calc(46.154% + 1px), #368091 53.846%, #4b999a calc(53.846% + 1px), #4b999a 61.538%, #62b1a5 calc(61.538% + 1px), #62b1a5 69.231%, #78c3b0 calc(69.231% + 1px), #78c3b0 76.923%, #8dd0bc calc(76.923% + 1px), #8dd0bc 84.615%, #9fd5c8 calc(84.615% + 1px), #9fd5c8 92.308%, #add2d5 calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gF6gH3gX2gFcgFMgSfgHsgJKgBngGogHIgIk?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(0.378, 0.503, 1.526); vec3 b = vec3(0.348, 0.332, 1.183); vec3 c = vec3(0.492, 0.586, 0.103); vec3 d = vec3(0.424, 0.456, 0.548); 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 dirty blue to light blue gradient palette editor

Marine to dirty blue to light blue