#00639A — Deep Sky Blue
#00639A is a deep sky blue in the Sky Blue family. In practice it looks like a balanced medium-dark steel blue, and it is also commonly known as Steel Blue, Denim Blue. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.
#00639A
Tints and shades (50–950)
Accessibility
Contrast on white
6.46:1
Contrast on black
3.25:1
- 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 0.009 243.4); /* #f1f6fb */
--brand-100: oklch(0.936 0.018 243.4); /* #e0ecf6 */
--brand-200: oklch(0.885 0.038 243.4); /* #c4ddf1 */
--brand-300: oklch(0.808 0.069 243.4); /* #9ac6ea */
--brand-400: oklch(0.712 0.102 243.4); /* #67a9dd */
--brand-500: oklch(0.637 0.123 243.4); /* #3d92d0 */
--brand-600: oklch(0.577 0.12 243.4); /* #2b80bb */
--brand-700: oklch(0.505 0.113 243.4); /* #186aa0 */
--brand-800: oklch(0.444 0.101 243.4); /* #105887 */
--brand-900: oklch(0.396 0.091 243.4); /* #0a4b73 */
--brand-950: oklch(0.281 0.064 243.4); /* #042c46 */
}