#143C63 — Dark Blue
#143C63 is a dark 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.
Tints and shades (50–950)
Accessibility
Contrast on white
11.31:1
Contrast on black
1.86:1
- 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 0.006 250.9); /* #f3f6f9 */
--brand-100: oklch(0.936 0.013 250.9); /* #e4ebf2 */
--brand-200: oklch(0.885 0.026 250.9); /* #cddbeb */
--brand-300: oklch(0.808 0.048 250.9); /* #aac3df */
--brand-400: oklch(0.712 0.071 250.9); /* #81a6ce */
--brand-500: oklch(0.637 0.085 250.9); /* #638fbe */
--brand-600: oklch(0.577 0.084 250.9); /* #537daa */
--brand-700: oklch(0.505 0.079 250.9); /* #416890 */
--brand-800: oklch(0.444 0.07 250.9); /* #355679 */
--brand-900: oklch(0.396 0.063 250.9); /* #2c4968 */
--brand-950: oklch(0.281 0.044 250.9); /* #182a3e */
}