#525DA1Deep Indigo

#525DA1 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.

#525DA1
CSS Nameslateblue (closest)

Tints and shades (50–950)

50#f4f5fb
100#e6e9f6
200#d2d8f1
300#b4beea
400#909ede
500#7785d0
600#6673bb
700#535ea0
800#454e87
900#3a4274
950#212646

Accessibility

Contrast on white
6.11:1
Contrast on black
3.44:1
  • 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 0.008 274.9); /* #f4f5fb */
  --brand-100: oklch(0.936 0.017 274.9); /* #e6e9f6 */
  --brand-200: oklch(0.885 0.035 274.9); /* #d2d8f1 */
  --brand-300: oklch(0.808 0.064 274.9); /* #b4beea */
  --brand-400: oklch(0.712 0.095 274.9); /* #909ede */
  --brand-500: oklch(0.637 0.114 274.9); /* #7785d0 */
  --brand-600: oklch(0.577 0.112 274.9); /* #6673bb */
  --brand-700: oklch(0.505 0.105 274.9); /* #535ea0 */
  --brand-800: oklch(0.444 0.094 274.9); /* #454e87 */
  --brand-900: oklch(0.396 0.084 274.9); /* #3a4274 */
  --brand-950: oklch(0.281 0.059 274.9); /* #212646 */
}

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