/* https://grabient.com/_gI3gEle6fgKHgBChSGgBogYZgBlgKvgF_gOz?style=linearSwatches&steps=13&angle=90 */ background: linear-gradient(90deg, #513e84 0.000%, #513e84 7.692%, #593a99 calc(7.692% + 1px), #593a99 15.385%, #6240ab calc(15.385% + 1px), #6240ab 23.077%, #6b4db9 calc(23.077% + 1px), #6b4db9 30.769%, #7359c3 calc(30.769% + 1px), #7359c3 38.462%, #7c5bca calc(38.462% + 1px), #7c5bca 46.154%, #8553cd calc(46.154% + 1px), #8553cd 53.846%, #8e46cc calc(53.846% + 1px), #8e46cc 61.538%, #973cc8 calc(61.538% + 1px), #973cc8 69.231%, #a03bc0 calc(69.231% + 1px), #a03bc0 76.923%, #a944b4 calc(76.923% + 1px), #a944b4 84.615%, #b251a4 calc(84.615% + 1px), #b251a4 92.308%, #bb5b91 calc(92.308% + 1px) 100.000%);

// https://grabient.com/_gI3gEle6fgKHgBChSGgBogYZgBlgKvgF_gOz?style=linearSwatches&steps=13&angle=90 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 13.0; const float ANGLE = 90.0; vec3 palette(float t) { vec3 a = vec3(0.567, 0.293, -4.449); vec3 b = vec3(0.647, 0.066, 5.254); vec3 c = vec3(0.104, 1.561, 0.101); vec3 d = vec3(0.687, 0.383, 0.947); 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); }

Dark slate blue to slate blue to purplish pink gradient palette editor

Dark slate blue to slate blue to purplish pink