/* https://grabient.com/_gHugFRgEUgG2gG0gExgLRgQ9gK_gLdgJpgGo?style=linearSwatches&steps=8&angle=90 */ background: linear-gradient(90deg, #720301 0.000%, #720301 12.500%, #b76500 calc(12.500% + 1px), #b76500 25.000%, #e6ba0f calc(25.000% + 1px), #e6ba0f 37.500%, #eab73a calc(37.500% + 1px), #eab73a 50.000%, #c25f6a calc(50.000% + 1px), #c25f6a 62.500%, #7f008c calc(62.500% + 1px), #7f008c 75.000%, #3c0093 calc(75.000% + 1px), #3c0093 87.500%, #13357d calc(87.500% + 1px) 100.000%);

// https://grabient.com/_gHugFRgEUgG2gG0gExgLRgQ9gK_gLdgJpgGo?style=linearSwatches&steps=8&angle=90 // cosine gradient palette — https://iquilezles.org/articles/palettes/ const float STEPS = 8.0; const float ANGLE = 90.0; vec3 palette(float t) { vec3 a = vec3(0.494, 0.337, 0.276); vec3 b = vec3(0.438, 0.436, 0.305); vec3 c = vec3(0.721, 1.085, 0.703); vec3 d = vec3(0.733, 0.617, 0.424); 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); }

Blood to golden to marine blue gradient palette editor

Blood to golden to marine blue