/* https://grabient.com/_dq6gHSgFWikegECgDwgBmgPTgMHgPCgGygFp?style=linearSwatches&steps=7&angle=0 */ background: linear-gradient(0deg, #af3b30 0.000%, #af3b30 14.286%, #e4411a calc(14.286% + 1px), #e4411a 28.571%, #fa7b2a calc(28.571% + 1px), #fa7b2a 42.857%, #f2b157 calc(42.857% + 1px), #f2b157 57.143%, #cbaf83 calc(57.143% + 1px), #cbaf83 71.429%, #877794 calc(71.429% + 1px), #877794 85.714%, #253f7f calc(85.714% + 1px) 100.000%);

// https://grabient.com/_dq6gHSgFWikegECgDwgBmgPTgMHgPCgGygFp?style=linearSwatches&steps=7&angle=0 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 7.0; const float ANGLE = 0.0; vec3 palette(float t) { vec3 a = vec3(-9.542, 0.466, 0.342); vec3 b = vec3(10.526, 0.258, 0.240); vec3 c = vec3(0.102, 0.979, 0.775); vec3 d = vec3(0.962, 0.434, 0.361); 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); }

Rusty red to butterscotch to twilight blue gradient palette editor

Rusty red to butterscotch to twilight blue