/* https://grabient.com/_gFvgfjf_ZgIlggrgSVgGQgDugBhgPPgGtgNV?style=linearSwatches&steps=6&angle=0 */ background: linear-gradient(0deg, #e822aa 0.000%, #e822aa 16.667%, #e100c6 calc(16.667% + 1px), #e100c6 33.333%, #ba00df calc(33.333% + 1px), #ba00df 50.000%, #7c23f4 calc(50.000% + 1px), #7c23f4 66.667%, #377dff calc(66.667% + 1px), #377dff 83.333%, #00f9ff calc(83.333% + 1px) 100.000%);

// https://grabient.com/_gFvgfjf_ZgIlggrgSVgGQgDugBhgPPgGtgNV?style=linearSwatches&steps=6&angle=0 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 6.0; const float ANGLE = 0.0; vec3 palette(float t) { vec3 a = vec3(0.367, 2.019, -0.039); vec3 b = vec3(0.549, 2.091, 1.173); vec3 c = vec3(0.400, 0.238, 0.097); vec3 d = vec3(0.975, 0.429, 0.853); 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); }

Gradient palette editor — #e822aa to #00f9ff