#055DA4Deep Blue

#055DA4 is a deep blue in the Blue family. In practice it looks like a balanced medium-dark navy blue, and it is also commonly known as Navy Blue, Sapphire. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.

#055DA4
CSS Namedarkslateblue (closest)

Tints and shades (50–950)

50#f1f6fc
100#e0ebf8
200#c4dcf6
300#9ac4f3
400#68a7e9
500#408fde
600#2e7cc8
700#1c67ac
800#145591
900#0e487c
950#062a4c

Accessibility

Contrast on white
6.76:1
Contrast on black
3.11:1
  • 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 0.01 251); /* #f1f6fc */
  --brand-100: oklch(0.936 0.021 251); /* #e0ebf8 */
  --brand-200: oklch(0.885 0.044 251); /* #c4dcf6 */
  --brand-300: oklch(0.808 0.08 251); /* #9ac4f3 */
  --brand-400: oklch(0.712 0.118 251); /* #68a7e9 */
  --brand-500: oklch(0.637 0.142 251); /* #408fde */
  --brand-600: oklch(0.577 0.139 251); /* #2e7cc8 */
  --brand-700: oklch(0.505 0.131 251); /* #1c67ac */
  --brand-800: oklch(0.444 0.116 251); /* #145591 */
  --brand-900: oklch(0.396 0.105 251); /* #0e487c */
  --brand-950: oklch(0.281 0.074 251); /* #062a4c */
}

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