#556CB2 — Deep Indigo
#556CB2 is a deep 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.
#556CB2
Tints and shades (50–950)
Accessibility
Contrast on white
5.03:1
Contrast on black
4.17:1
- 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 0.008 268.7); /* #f3f5fb */
--brand-100: oklch(0.936 0.018 268.7); /* #e5eaf6 */
--brand-200: oklch(0.885 0.037 268.7); /* #cfd9f2 */
--brand-300: oklch(0.808 0.066 268.7); /* #aebfec */
--brand-400: oklch(0.712 0.098 268.7); /* #89a0e0 */
--brand-500: oklch(0.637 0.119 268.7); /* #6d87d3 */
--brand-600: oklch(0.577 0.116 268.7); /* #5d75be */
--brand-700: oklch(0.505 0.109 268.7); /* #4b60a3 */
--brand-800: oklch(0.444 0.097 268.7); /* #3d5089 */
--brand-900: oklch(0.396 0.088 268.7); /* #334376 */
--brand-950: oklch(0.281 0.062 268.7); /* #1c2747 */
}