#3F486EDeep Indigo

#3F486E is a deep indigo in the Indigo family. In practice it looks like a soft, dusty medium-dark deep indigo, and it is also commonly known as Deep Indigo. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.

#3F486E
CSS Namedarkslateblue (closest)

Tints and shades (50–950)

50#f4f5f9
100#e7e9f1
200#d4d9e8
300#b8bfda
400#96a0c6
500#7d89b5
600#6c77a1
700#596289
800#495273
900#3e4562
950#23283b

Accessibility

Contrast on white
8.89:1
Contrast on black
2.36:1
  • AA (4.5:1) on whitePass
  • AA Large (3:1) on whitePass
  • AAA (7:1) on whitePass
  • 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 0.005 273.1); /* #f4f5f9 */
  --brand-100: oklch(0.936 0.01 273.1); /* #e7e9f1 */
  --brand-200: oklch(0.885 0.021 273.1); /* #d4d9e8 */
  --brand-300: oklch(0.808 0.038 273.1); /* #b8bfda */
  --brand-400: oklch(0.712 0.057 273.1); /* #96a0c6 */
  --brand-500: oklch(0.637 0.068 273.1); /* #7d89b5 */
  --brand-600: oklch(0.577 0.067 273.1); /* #6c77a1 */
  --brand-700: oklch(0.505 0.063 273.1); /* #596289 */
  --brand-800: oklch(0.444 0.056 273.1); /* #495273 */
  --brand-900: oklch(0.396 0.05 273.1); /* #3e4562 */
  --brand-950: oklch(0.281 0.035 273.1); /* #23283b */
}

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