/* https://grabient.com/_gNvgRxgU4gITgQWgSggBhgBmgBogIwgIVgId?style=linearSwatches&steps=5&angle=0 */ background: linear-gradient(0deg, #621d31 0.000%, #621d31 20.000%, #6b2941 calc(20.000% + 1px), #6b2941 40.000%, #773c59 calc(40.000% + 1px), #773c59 60.000%, #855477 calc(60.000% + 1px), #855477 80.000%, #95729c calc(80.000% + 1px) 100.000%);

// https://grabient.com/_gNvgRxgU4gITgQWgSggBhgBmgBogIwgIVgId?style=linearSwatches&steps=5&angle=0 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 5.0; const float ANGLE = 0.0; vec3 palette(float t) { vec3 a = vec3(0.879, 1.137, 1.336); vec3 b = vec3(0.531, 1.046, 1.184); vec3 c = vec3(0.097, 0.102, 0.104); vec3 d = vec3(0.560, 0.533, 0.541); 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); }

Burgundy to faded purple gradient palette editor

Burgundy to faded purple