#3F439D — Deep Indigo
#3F439D is a deep indigo in the Indigo family. In practice it looks like a balanced medium-dark deep indigo, and it is also commonly known as Deep 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
8.40:1
Contrast on black
2.50:1
- 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 0.011 276.6); /* #f3f5fd */
--brand-100: oklch(0.936 0.023 276.6); /* #e5e9f9 */
--brand-200: oklch(0.885 0.047 276.6); /* #d1d7f9 */
--brand-300: oklch(0.808 0.084 276.6); /* #b2bcf7 */
--brand-400: oklch(0.712 0.125 276.6); /* #8e9aef */
--brand-500: oklch(0.637 0.151 276.6); /* #7580e5 */
--brand-600: oklch(0.577 0.148 276.6); /* #646ecf */
--brand-700: oklch(0.505 0.139 276.6); /* #5259b2 */
--brand-800: oklch(0.444 0.124 276.6); /* #444a96 */
--brand-900: oklch(0.396 0.112 276.6); /* #393e81 */
--brand-950: oklch(0.281 0.078 276.6); /* #20234f */
}