#575DA4Deep Indigo

#575DA4 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.

#575DA4
CSS Nameslateblue (closest)

Tints and shades (50–950)

50#f4f5fb
100#e7e9f6
200#d3d7f2
300#b6bdeb
400#949cdf
500#7b83d2
600#6a71bc
700#575da1
800#484d88
900#3c4174
950#222547

Accessibility

Contrast on white
5.99:1
Contrast on black
3.51:1
  • 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 0.008 278); /* #f4f5fb */
  --brand-100: oklch(0.936 0.018 278); /* #e7e9f6 */
  --brand-200: oklch(0.885 0.036 278); /* #d3d7f2 */
  --brand-300: oklch(0.808 0.066 278); /* #b6bdeb */
  --brand-400: oklch(0.712 0.098 278); /* #949cdf */
  --brand-500: oklch(0.637 0.118 278); /* #7b83d2 */
  --brand-600: oklch(0.577 0.115 278); /* #6a71bc */
  --brand-700: oklch(0.505 0.108 278); /* #575da1 */
  --brand-800: oklch(0.444 0.096 278); /* #484d88 */
  --brand-900: oklch(0.396 0.087 278); /* #3c4174 */
  --brand-950: oklch(0.281 0.061 278); /* #222547 */
}

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