#003997 — Deep Blue
#003997 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
10.33:1
Contrast on black
2.03:1
- 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 0.012 260.8); /* #f1f6fe */
--brand-100: oklch(0.936 0.026 260.8); /* #e0ebfc */
--brand-200: oklch(0.885 0.053 260.8); /* #c6dafd */
--brand-300: oklch(0.808 0.096 260.8); /* #9dc1ff */
--brand-400: oklch(0.712 0.142 260.8); /* #6ea1fa */
--brand-500: oklch(0.637 0.171 260.8); /* #4b87f1 */
--brand-600: oklch(0.577 0.168 260.8); /* #3b75db */
--brand-700: oklch(0.505 0.157 260.8); /* #2b60bd */
--brand-800: oklch(0.444 0.14 260.8); /* #224fa0 */
--brand-900: oklch(0.396 0.127 260.8); /* #1b4389 */
--brand-950: oklch(0.281 0.089 260.8); /* #0d2754 */
}