#646E97 — Deep Indigo
#646E97 is a deep indigo in the Indigo family. In practice it looks like a soft, dusty 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.
#646E97
Tints and shades (50–950)
Accessibility
Contrast on white
4.98:1
Contrast on black
4.22:1
- 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 0.005 273.5); /* #f4f5f9 */
--brand-100: oklch(0.936 0.01 273.5); /* #e7e9f1 */
--brand-200: oklch(0.885 0.021 273.5); /* #d4d8e8 */
--brand-300: oklch(0.808 0.038 273.5); /* #b8bfda */
--brand-400: oklch(0.712 0.057 273.5); /* #96a0c6 */
--brand-500: oklch(0.637 0.069 273.5); /* #7e89b5 */
--brand-600: oklch(0.577 0.067 273.5); /* #6c77a2 */
--brand-700: oklch(0.505 0.063 273.5); /* #596289 */
--brand-800: oklch(0.444 0.056 273.5); /* #495273 */
--brand-900: oklch(0.396 0.051 273.5); /* #3e4562 */
--brand-950: oklch(0.281 0.036 273.5); /* #23283b */
}