Rainbow evergreen to dark slate blue to burgundy

/* https://grabient.com/_gDlgDDgEYgDUgBIgCYgMkgIYgM8gFkgAHgJu?style=linearSwatches&steps=7&angle=45 */ background: linear-gradient(45deg, #19442b 0.000%, #19442b 14.286%, #04414a calc(14.286% + 1px), #04414a 28.571%, #143966 calc(28.571% + 1px), #143966 42.857%, #3d2f6d calc(42.857% + 1px), #3d2f6d 57.143%, #642659 calc(57.143% + 1px), #642659 71.429%, #702039 calc(71.429% + 1px), #702039 85.714%, #572023 calc(85.714% + 1px) 100.000%);

// https://grabient.com/_gDlgDDgEYgDUgBIgCYgMkgIYgM8gFkgAHgJu?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(0.229, 0.195, 0.280); vec3 b = vec3(0.212, 0.072, 0.152); vec3 c = vec3(0.804, 0.536, 0.828); vec3 d = vec3(0.356, 0.007, 0.622); 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); }

Rainbow evergreen to dark slate blue to burgundy gradient palette editor

Rainbow evergreen to dark slate blue to burgundy