#04578FDeep Blue

#04578F 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.

#04578F
CSS Namedarkslateblue (closest)

Tints and shades (50–950)

50#f1f6fb
100#e1ebf6
200#c6dcf1
300#9ec5ea
400#6da8dd
500#4791d0
600#367ebb
700#2469a0
800#1c5787
900#154a74
950#092b46

Accessibility

Contrast on white
7.59:1
Contrast on black
2.77:1
  • 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 0.008 247); /* #f1f6fb */
  --brand-100: oklch(0.936 0.018 247); /* #e1ebf6 */
  --brand-200: oklch(0.885 0.037 247); /* #c6dcf1 */
  --brand-300: oklch(0.808 0.068 247); /* #9ec5ea */
  --brand-400: oklch(0.712 0.1 247); /* #6da8dd */
  --brand-500: oklch(0.637 0.121 247); /* #4791d0 */
  --brand-600: oklch(0.577 0.118 247); /* #367ebb */
  --brand-700: oklch(0.505 0.111 247); /* #2469a0 */
  --brand-800: oklch(0.444 0.099 247); /* #1c5787 */
  --brand-900: oklch(0.396 0.089 247); /* #154a74 */
  --brand-950: oklch(0.281 0.063 247); /* #092b46 */
}

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