#10438DDeep Blue

#10438D 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.

#10438D
CSS Namedarkslateblue (closest)

Tints and shades (50–950)

50#f1f6fc
100#e2ebf8
200#c8daf7
300#a2c2f4
400#75a3eb
500#548bdf
600#4378ca
700#3363ad
800#285292
900#21457e
950#11284d

Accessibility

Contrast on white
9.50:1
Contrast on black
2.21:1
  • 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 0.01 258.8); /* #f1f6fc */
  --brand-100: oklch(0.936 0.021 258.8); /* #e2ebf8 */
  --brand-200: oklch(0.885 0.044 258.8); /* #c8daf7 */
  --brand-300: oklch(0.808 0.079 258.8); /* #a2c2f4 */
  --brand-400: oklch(0.712 0.117 258.8); /* #75a3eb */
  --brand-500: oklch(0.637 0.141 258.8); /* #548bdf */
  --brand-600: oklch(0.577 0.138 258.8); /* #4378ca */
  --brand-700: oklch(0.505 0.129 258.8); /* #3363ad */
  --brand-800: oklch(0.444 0.115 258.8); /* #285292 */
  --brand-900: oklch(0.396 0.104 258.8); /* #21457e */
  --brand-950: oklch(0.281 0.073 258.8); /* #11284d */
}

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