#505FA2Deep Indigo

#505FA2 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.

#505FA2
CSS Nameslateblue (closest)

Tints and shades (50–950)

50#f3f5fb
100#e6e9f6
200#d1d8f1
300#b2beea
400#8e9edd
500#7486d0
600#6374bb
700#515fa0
800#424f87
900#374373
950#1f2646

Accessibility

Contrast on white
6.00:1
Contrast on black
3.50:1
  • 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 0.008 272.5); /* #f3f5fb */
  --brand-100: oklch(0.936 0.017 272.5); /* #e6e9f6 */
  --brand-200: oklch(0.885 0.035 272.5); /* #d1d8f1 */
  --brand-300: oklch(0.808 0.064 272.5); /* #b2beea */
  --brand-400: oklch(0.712 0.094 272.5); /* #8e9edd */
  --brand-500: oklch(0.637 0.113 272.5); /* #7486d0 */
  --brand-600: oklch(0.577 0.111 272.5); /* #6374bb */
  --brand-700: oklch(0.505 0.104 272.5); /* #515fa0 */
  --brand-800: oklch(0.444 0.093 272.5); /* #424f87 */
  --brand-900: oklch(0.396 0.084 272.5); /* #374373 */
  --brand-950: oklch(0.281 0.059 272.5); /* #1f2646 */
}

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