#28639B — Deep Blue
#28639B 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.
#28639B
Tints and shades (50–950)
Accessibility
Contrast on white
6.27:1
Contrast on black
3.35:1
- AA (4.5:1) on whitePass
- AA Large (3:1) on whitePass
- AAA (7:1) on whiteFail
- 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 0.008 250.1); /* #f2f6fb */
--brand-100: oklch(0.936 0.017 250.1); /* #e2ebf5 */
--brand-200: oklch(0.885 0.035 250.1); /* #c8dcf0 */
--brand-300: oklch(0.808 0.064 250.1); /* #a2c4e9 */
--brand-400: oklch(0.712 0.095 250.1); /* #74a7db */
--brand-500: oklch(0.637 0.114 250.1); /* #518fce */
--brand-600: oklch(0.577 0.112 250.1); /* #417db9 */
--brand-700: oklch(0.505 0.105 250.1); /* #30689e */
--brand-800: oklch(0.444 0.094 250.1); /* #265685 */
--brand-900: oklch(0.396 0.085 250.1); /* #1e4972 */
--brand-950: oklch(0.281 0.059 250.1); /* #0f2b45 */
}