/* https://grabient.com/_hYJgHGe4ThY2gI6hYBgBjgG6gBmgG-gJQgOp?style=linearSwatches&steps=6&angle=0 */ background: linear-gradient(0deg, #47009b 0.000%, #47009b 16.667%, #1636d7 calc(16.667% + 1px), #1636d7 33.333%, #0085fc calc(33.333% + 1px), #0085fc 50.000%, #00ceff calc(50.000% + 1px), #00ceff 66.667%, #07fdff calc(66.667% + 1px), #07fdff 83.333%, #2effdf calc(83.333% + 1px) 100.000%);

// https://grabient.com/_hYJgHGe4ThY2gI6hYBgBjgG6gBmgG-gJQgOp?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(5.641, 0.454, -4.589); vec3 b = vec3(5.686, 0.570, 5.633); vec3 c = vec3(0.099, 0.442, 0.102); vec3 d = vec3(0.446, 0.592, 0.937); 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); }

Indigo to clear blue to bright aqua gradient palette editor

Indigo to clear blue to bright aqua