#415CB9Deep Indigo

#415CB9 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.

#415CB9
CSS Nameslateblue (closest)

Tints and shades (50–950)

50#f2f5fd
100#e3eafa
200#cbd9fa
300#a8bffa
400#809ef4
500#6384ea
600#5372d4
700#425db6
800#364d9a
900#2d4084
950#182551

Accessibility

Contrast on white
6.08:1
Contrast on black
3.46:1
  • 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 0.011 268.4); /* #f2f5fd */
  --brand-100: oklch(0.936 0.024 268.4); /* #e3eafa */
  --brand-200: oklch(0.885 0.049 268.4); /* #cbd9fa */
  --brand-300: oklch(0.808 0.088 268.4); /* #a8bffa */
  --brand-400: oklch(0.712 0.131 268.4); /* #809ef4 */
  --brand-500: oklch(0.637 0.157 268.4); /* #6384ea */
  --brand-600: oklch(0.577 0.154 268.4); /* #5372d4 */
  --brand-700: oklch(0.505 0.145 268.4); /* #425db6 */
  --brand-800: oklch(0.444 0.129 268.4); /* #364d9a */
  --brand-900: oklch(0.396 0.116 268.4); /* #2d4084 */
  --brand-950: oklch(0.281 0.082 268.4); /* #182551 */
}

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