#00599DDeep Blue

#00599D 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.

#00599D
CSS Namedarkslateblue (closest)

Tints and shades (50–950)

50#f1f6fc
100#e0ebf8
200#c5dcf5
300#9bc5f1
400#69a7e7
500#418fdb
600#307dc6
700#1e67aa
800#16568f
900#10487b
950#072a4b

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 0.01 250.5); /* #f1f6fc */
  --brand-100: oklch(0.936 0.021 250.5); /* #e0ebf8 */
  --brand-200: oklch(0.885 0.043 250.5); /* #c5dcf5 */
  --brand-300: oklch(0.808 0.077 250.5); /* #9bc5f1 */
  --brand-400: oklch(0.712 0.114 250.5); /* #69a7e7 */
  --brand-500: oklch(0.637 0.138 250.5); /* #418fdb */
  --brand-600: oklch(0.577 0.135 250.5); /* #307dc6 */
  --brand-700: oklch(0.505 0.127 250.5); /* #1e67aa */
  --brand-800: oklch(0.444 0.113 250.5); /* #16568f */
  --brand-900: oklch(0.396 0.102 250.5); /* #10487b */
  --brand-950: oklch(0.281 0.072 250.5); /* #072a4b */
}

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