/* https://grabient.com/_gIigJpgK2gCKgFWgBzgRFgFBgaagNvgH_gD5?style=linearSwatches&steps=8&angle=0 */ background: linear-gradient(0deg, #a546b1 0.000%, #a546b1 12.500%, #ae4c94 calc(12.500% + 1px), #ae4c94 25.000%, #9858ae calc(25.000% + 1px), #9858ae 37.500%, #7769ce calc(37.500% + 1px), #7769ce 50.000%, #687fb7 calc(50.000% + 1px), #687fb7 62.500%, #789895 calc(62.500% + 1px), #789895 75.000%, #99b1a7 calc(75.000% + 1px), #99b1a7 87.500%, #aec8cc calc(87.500% + 1px) 100.000%);

// https://grabient.com/_gIigJpgK2gCKgFWgBzgRFgFBgaagNvgH_gD5?style=linearSwatches&steps=8&angle=0 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 8.0; const float ANGLE = 0.0; vec3 palette(float t) { vec3 a = vec3(0.546, 0.617, 0.694); vec3 b = vec3(0.138, 0.342, 0.115); vec3 c = vec3(1.093, 0.321, 1.690); vec3 d = vec3(0.879, 0.511, 0.249); 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); }

Ugly purple to grayish teal to silver gradient palette editor

Ugly purple to grayish teal to silver