#555AEB — Vivid Indigo
#555AEB is a vivid indigo in the Indigo family. In practice it looks like a bold, saturated 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.
#555AEB
Tints and shades (50–950)
Accessibility
Contrast on white
5.19:1
Contrast on black
4.05:1
- 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 0.014 275.3); /* #f3f5ff */
--brand-100: oklch(0.936 0.031 275.3); /* #e4e9ff */
--brand-200: oklch(0.885 0.056 275.3); /* #ced7ff */
--brand-300: oklch(0.808 0.097 275.3); /* #aebcff */
--brand-400: oklch(0.712 0.151 275.3); /* #8898ff */
--brand-500: oklch(0.637 0.196 275.3); /* #6d7aff */
--brand-600: oklch(0.577 0.22 275.3); /* #5b61f8 */
--brand-700: oklch(0.505 0.207 275.3); /* #4a4dd7 */
--brand-800: oklch(0.444 0.184 275.3); /* #3d3eb6 */
--brand-900: oklch(0.396 0.166 275.3); /* #33349d */
--brand-950: oklch(0.281 0.117 275.3); /* #1c1d61 */
}