#637FEB — Indigo
#637FEB is a indigo in the Indigo family. In practice it looks like a balanced 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.
Tints and shades (50–950)
Accessibility
Contrast on white
3.64:1
Contrast on black
5.77:1
- AA (4.5:1) on whiteFail
- AA Large (3:1) on whitePass
- AAA (7:1) on whiteFail
- AAA Large (4.5:1) on whiteFail
- 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 0.012 270.2); /* #f2f5fe */
--brand-100: oklch(0.936 0.026 270.2); /* #e3e9fc */
--brand-200: oklch(0.885 0.054 270.2); /* #cbd8fe */
--brand-300: oklch(0.808 0.096 270.2); /* #a8beff */
--brand-400: oklch(0.712 0.144 270.2); /* #809cfc */
--brand-500: oklch(0.637 0.173 270.2); /* #6481f3 */
--brand-600: oklch(0.577 0.17 270.2); /* #546edc */
--brand-700: oklch(0.505 0.159 270.2); /* #435abe */
--brand-800: oklch(0.444 0.142 270.2); /* #374aa1 */
--brand-900: oklch(0.396 0.128 270.2); /* #2d3e8a */
--brand-950: oklch(0.281 0.09 270.2); /* #192455 */
}