#3901A1 — Dark Vivid Indigo
#3901A1 is a dark vivid indigo in the Indigo family. In practice it looks like a bold, saturated 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.
#3901A1
Tints and shades (50–950)
Accessibility
Contrast on white
12.40:1
Contrast on black
1.69:1
- 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 0.014 283.1); /* #f4f4ff */
--brand-100: oklch(0.936 0.031 283.1); /* #e6e8ff */
--brand-200: oklch(0.885 0.058 283.1); /* #d3d5ff */
--brand-300: oklch(0.808 0.099 283.1); /* #b7b8ff */
--brand-400: oklch(0.712 0.155 283.1); /* #9693ff */
--brand-500: oklch(0.637 0.202 283.1); /* #7f72ff */
--brand-600: oklch(0.577 0.214 283.1); /* #6f5cf1 */
--brand-700: oklch(0.505 0.201 283.1); /* #5c48d1 */
--brand-800: oklch(0.444 0.179 283.1); /* #4c3ab1 */
--brand-900: oklch(0.396 0.162 283.1); /* #403098 */
--brand-950: oklch(0.281 0.114 283.1); /* #251b5e */
}