#28428B — Deep Blue
#28428B 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
9.37:1
Contrast on black
2.24:1
- 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 0.009 266.1); /* #f2f5fc */
--brand-100: oklch(0.936 0.02 266.1); /* #e4eaf8 */
--brand-200: oklch(0.885 0.041 266.1); /* #cdd9f5 */
--brand-300: oklch(0.808 0.074 266.1); /* #aac0f1 */
--brand-400: oklch(0.712 0.109 266.1); /* #82a0e7 */
--brand-500: oklch(0.637 0.132 266.1); /* #6687db */
--brand-600: oklch(0.577 0.129 266.1); /* #5575c6 */
--brand-700: oklch(0.505 0.121 266.1); /* #4460aa */
--brand-800: oklch(0.444 0.108 266.1); /* #37508f */
--brand-900: oklch(0.396 0.098 266.1); /* #2e437b */
--brand-950: oklch(0.281 0.069 266.1); /* #19274b */
}