#21137B — Dark Indigo
#21137B is a dark indigo in the Indigo family. In practice it looks like a balanced dark midnight indigo, and it is also commonly known as Midnight Indigo. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.
Tints and shades (50–950)
Accessibility
Contrast on white
14.54:1
Contrast on black
1.44:1
- AA (4.5:1) on whitePass
- AA Large (3:1) on whitePass
- AAA (7:1) on whitePass
- 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 0.012 276.4); /* #f3f5fe */
--brand-100: oklch(0.936 0.025 276.4); /* #e5e9fb */
--brand-200: oklch(0.885 0.052 276.4); /* #cfd7fc */
--brand-300: oklch(0.808 0.095 276.4); /* #b0bbfe */
--brand-400: oklch(0.712 0.14 276.4); /* #8c99f9 */
--brand-500: oklch(0.637 0.169 276.4); /* #727df0 */
--brand-600: oklch(0.577 0.166 276.4); /* #626bd9 */
--brand-700: oklch(0.505 0.156 276.4); /* #5057bb */
--brand-800: oklch(0.444 0.139 276.4); /* #42479e */
--brand-900: oklch(0.396 0.125 276.4); /* #373c88 */
--brand-950: oklch(0.281 0.088 276.4); /* #1f2253 */
}