#181D51 — Dark Indigo
#181D51 is a dark indigo in the Indigo family. In practice it looks like a soft, dusty 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
15.75:1
Contrast on black
1.33:1
- 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 0.007 273.8); /* #f4f5fa */
--brand-100: oklch(0.936 0.015 273.8); /* #e6e9f4 */
--brand-200: oklch(0.885 0.031 273.8); /* #d2d8ee */
--brand-300: oklch(0.808 0.055 273.8); /* #b5bee5 */
--brand-400: oklch(0.712 0.082 273.8); /* #929fd6 */
--brand-500: oklch(0.637 0.099 273.8); /* #7887c7 */
--brand-600: oklch(0.577 0.097 273.8); /* #6775b3 */
--brand-700: oklch(0.505 0.091 273.8); /* #546098 */
--brand-800: oklch(0.444 0.081 273.8); /* #465080 */
--brand-900: oklch(0.396 0.073 273.8); /* #3a436e */
--brand-950: oklch(0.281 0.051 273.8); /* #212742 */
}