#0055AFDeep Blue

#0055AF 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.

#0055AF
CSS Namedarkslateblue (closest)

Tints and shades (50–950)

50#f0f6fe
100#dfebfb
200#c3dbfc
300#99c3fd
400#66a4f8
500#3e8aee
600#2d78d8
700#1b63ba
800#13529d
900#0e4587
950#062853

Accessibility

Contrast on white
7.20:1
Contrast on black
2.92:1
  • 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 0.012 256.4); /* #f0f6fe */
  --brand-100: oklch(0.936 0.025 256.4); /* #dfebfb */
  --brand-200: oklch(0.885 0.052 256.4); /* #c3dbfc */
  --brand-300: oklch(0.808 0.094 256.4); /* #99c3fd */
  --brand-400: oklch(0.712 0.139 256.4); /* #66a4f8 */
  --brand-500: oklch(0.637 0.168 256.4); /* #3e8aee */
  --brand-600: oklch(0.577 0.164 256.4); /* #2d78d8 */
  --brand-700: oklch(0.505 0.154 256.4); /* #1b63ba */
  --brand-800: oklch(0.444 0.138 256.4); /* #13529d */
  --brand-900: oklch(0.396 0.124 256.4); /* #0e4587 */
  --brand-950: oklch(0.281 0.087 256.4); /* #062853 */
}

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