#00539F — Deep Blue
#00539F 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.
Tints and shades (50–950)
Accessibility
Contrast on white
7.67:1
Contrast on black
2.74:1
- 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 0.01 253.9); /* #f1f6fd */
--brand-100: oklch(0.936 0.022 253.9); /* #e0ebf9 */
--brand-200: oklch(0.885 0.046 253.9); /* #c5dbf8 */
--brand-300: oklch(0.808 0.083 253.9); /* #9bc4f5 */
--brand-400: oklch(0.712 0.123 253.9); /* #69a5ed */
--brand-500: oklch(0.637 0.148 253.9); /* #438de2 */
--brand-600: oklch(0.577 0.145 253.9); /* #327bcc */
--brand-700: oklch(0.505 0.136 253.9); /* #2165b0 */
--brand-800: oklch(0.444 0.121 253.9); /* #185494 */
--brand-900: oklch(0.396 0.11 253.9); /* #12477f */
--brand-950: oklch(0.281 0.077 253.9); /* #08294e */
}