/* https://grabient.com/_gIpgH6gEugH9gH5gFrgQkgR4gPDgLzgHmgDL?style=linearSwatches&steps=9&angle=90 */ background: linear-gradient(90deg, #910168 0.000%, #910168 11.111%, #f02824 calc(11.111% + 1px), #f02824 22.222%, #ff9300 calc(22.222% + 1px), #ff9300 33.333%, #d8f000 calc(33.333% + 1px), #d8f000 44.444%, #71f928 calc(44.444% + 1px), #71f928 55.556%, #1ca86c calc(55.556% + 1px), #1ca86c 66.667%, #1239a0 calc(66.667% + 1px), #1239a0 77.778%, #5801a6 calc(77.778% + 1px), #5801a6 88.889%, #c1297c calc(88.889% + 1px) 100.000%);

// https://grabient.com/_gIpgH6gEugH9gH5gFrgQkgR4gPDgLzgHmgDL?style=linearSwatches&steps=9&angle=90 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 9.0; const float ANGLE = 90.0; vec3 palette(float t) { vec3 a = vec3(0.553, 0.506, 0.302); vec3 b = vec3(0.509, 0.505, 0.363); vec3 c = vec3(1.060, 1.144, 0.963); vec3 d = vec3(0.755, 0.486, 0.203); 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); }

Neon rainbow red violet to tangerine to lawn green to medium violet red gradient palette editor

Neon rainbow red violet to tangerine to lawn green to medium violet red