#555E9F — Deep Indigo
#555E9F is a deep indigo in the Indigo family. In practice it looks like a soft, dusty 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.
#555E9F
Tints and shades (50–950)
Accessibility
Contrast on white
6.02:1
Contrast on black
3.49:1
- AA (4.5:1) on whitePass
- AA Large (3:1) on whitePass
- AAA (7:1) on whiteFail
- AAA Large (4.5:1) on whitePass
- 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 0.008 276.1); /* #f4f5fb */
--brand-100: oklch(0.936 0.016 276.1); /* #e7e9f5 */
--brand-200: oklch(0.885 0.034 276.1); /* #d3d8f0 */
--brand-300: oklch(0.808 0.061 276.1); /* #b5bee8 */
--brand-400: oklch(0.712 0.09 276.1); /* #939ddb */
--brand-500: oklch(0.637 0.109 276.1); /* #7a85cd */
--brand-600: oklch(0.577 0.107 276.1); /* #6973b8 */
--brand-700: oklch(0.505 0.1 276.1); /* #565e9d */
--brand-800: oklch(0.444 0.089 276.1); /* #474e84 */
--brand-900: oklch(0.396 0.08 276.1); /* #3b4271 */
--brand-950: oklch(0.281 0.057 276.1); /* #222645 */
}