/* https://grabient.com/_gB-gDhgEGgBvgCrgB8gDZgDugDdhcOgCPhUD?style=linearSwatches&steps=7&angle=45 */ background: linear-gradient(45deg, #37552c 0.000%, #37552c 14.286%, #3a4b28 calc(14.286% + 1px), #3a4b28 28.571%, #3c4125 calc(28.571% + 1px), #3c4125 42.857%, #3c3623 calc(42.857% + 1px), #3c3623 57.143%, #3b2b24 calc(57.143% + 1px), #3b2b24 71.429%, #392226 calc(71.429% + 1px), #392226 85.714%, #351929 calc(85.714% + 1px) 100.000%);

// https://grabient.com/_gB-gDhgEGgBvgCrgB8gDZgDugDdhcOgCPhUD?style=linearSwatches&steps=7&angle=45 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 7.0; const float ANGLE = 45.0; vec3 palette(float t) { vec3 a = vec3(0.126, 0.225, 0.262); vec3 b = vec3(0.111, 0.171, 0.124); vec3 c = vec3(0.217, 0.238, 0.221); vec3 d = vec3(5.902, 0.143, 5.379); 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 — #37552c to #351929