#5259B4Deep Indigo

#5259B4 is a deep 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.

#5259B4
CSS Nameslateblue (closest)

Tints and shades (50–950)

50#f3f5fd
100#e6e9f9
200#d1d7f8
300#b2bcf6
400#8e9aef
500#7580e4
600#656ece
700#525ab1
800#444a96
900#393e80
950#20244e

Accessibility

Contrast on white
6.09:1
Contrast on black
3.45:1
  • 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 0.01 276.7); /* #f3f5fd */
  --brand-100: oklch(0.936 0.022 276.7); /* #e6e9f9 */
  --brand-200: oklch(0.885 0.046 276.7); /* #d1d7f8 */
  --brand-300: oklch(0.808 0.083 276.7); /* #b2bcf6 */
  --brand-400: oklch(0.712 0.124 276.7); /* #8e9aef */
  --brand-500: oklch(0.637 0.149 276.7); /* #7580e4 */
  --brand-600: oklch(0.577 0.146 276.7); /* #656ece */
  --brand-700: oklch(0.505 0.137 276.7); /* #525ab1 */
  --brand-800: oklch(0.444 0.122 276.7); /* #444a96 */
  --brand-900: oklch(0.396 0.11 276.7); /* #393e80 */
  --brand-950: oklch(0.281 0.078 276.7); /* #20244e */
}

Explore other colors