#666F94 — Deep Indigo
#666F94 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.
#666F94
Tints and shades (50–950)
Accessibility
Contrast on white
4.92:1
Contrast on black
4.27:1
- 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 0.004 273.7); /* #f4f5f8 */
--brand-100: oklch(0.936 0.009 273.7); /* #e8e9f0 */
--brand-200: oklch(0.885 0.019 273.7); /* #d5d9e6 */
--brand-300: oklch(0.808 0.035 273.7); /* #b9bfd7 */
--brand-400: oklch(0.712 0.051 273.7); /* #98a0c3 */
--brand-500: oklch(0.637 0.062 273.7); /* #7f89b1 */
--brand-600: oklch(0.577 0.061 273.7); /* #6e779e */
--brand-700: oklch(0.505 0.057 273.7); /* #5a6386 */
--brand-800: oklch(0.444 0.051 273.7); /* #4b5270 */
--brand-900: oklch(0.396 0.046 273.7); /* #3f455f */
--brand-950: oklch(0.281 0.032 273.7); /* #242839 */
}