#646FCD — Indigo
#646FCD is a indigo in the Indigo family. In practice it looks like a balanced medium indigo, and it is also commonly known as Indigo, Iris Blue. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.
#646FCD
Tints and shades (50–950)
Accessibility
Contrast on white
4.47:1
Contrast on black
4.70:1
- AA (4.5:1) on whiteFail
- AA Large (3:1) on whitePass
- AAA (7:1) on whiteFail
- AAA Large (4.5:1) on whiteFail
- UI components (3:1) on whitePass
Need a passing variant? Repair this color in the contrast checker.
Complementary palette
Analogous palette
Triadic palette
Copy-ready CSS
brand-scale.css
:root {
--brand-50: oklch(0.971 0.011 275.9); /* #f3f5fd */
--brand-100: oklch(0.936 0.023 275.9); /* #e5e9f9 */
--brand-200: oklch(0.885 0.047 275.9); /* #d0d7f9 */
--brand-300: oklch(0.808 0.084 275.9); /* #b1bcf7 */
--brand-400: oklch(0.712 0.125 275.9); /* #8d9af0 */
--brand-500: oklch(0.637 0.151 275.9); /* #7480e5 */
--brand-600: oklch(0.577 0.148 275.9); /* #636ecf */
--brand-700: oklch(0.505 0.139 275.9); /* #515ab2 */
--brand-800: oklch(0.444 0.124 275.9); /* #434a96 */
--brand-900: oklch(0.396 0.111 275.9); /* #383e81 */
--brand-950: oklch(0.281 0.078 275.9); /* #1f244f */
}