#03497ADeep Blue

#03497A is a deep blue in the Blue family. In practice it looks like a soft, dusty 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.

#03497A
CSS Namedarkslateblue (closest)

Tints and shades (50–950)

50#f2f6fa
100#e2ebf4
200#c8dcef
300#a2c5e6
400#74a7d8
500#5191c9
600#407eb5
700#2f699a
800#255782
900#1e4a6f
950#0f2b43

Accessibility

Contrast on white
9.38:1
Contrast on black
2.24:1
  • 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 0.008 247.4); /* #f2f6fa */
  --brand-100: oklch(0.936 0.016 247.4); /* #e2ebf4 */
  --brand-200: oklch(0.885 0.033 247.4); /* #c8dcef */
  --brand-300: oklch(0.808 0.061 247.4); /* #a2c5e6 */
  --brand-400: oklch(0.712 0.09 247.4); /* #74a7d8 */
  --brand-500: oklch(0.637 0.108 247.4); /* #5191c9 */
  --brand-600: oklch(0.577 0.106 247.4); /* #407eb5 */
  --brand-700: oklch(0.505 0.099 247.4); /* #2f699a */
  --brand-800: oklch(0.444 0.089 247.4); /* #255782 */
  --brand-900: oklch(0.396 0.08 247.4); /* #1e4a6f */
  --brand-950: oklch(0.281 0.056 247.4); /* #0f2b43 */
}

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