#556CA4 — Deep Blue
#556CA4 is a deep blue in the Blue family. In practice it looks like a soft, dusty medium blue, and it is also commonly known as Blue, Cobalt Blue. Below are all of its color space values, an 11-step scale, harmony palettes and accessibility data.
#556CA4
Tints and shades (50–950)
Accessibility
Contrast on white
5.16:1
Contrast on black
4.07:1
- 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 0.007 266.4); /* #f3f5fa */
--brand-100: oklch(0.936 0.015 266.4); /* #e5eaf4 */
--brand-200: oklch(0.885 0.03 266.4); /* #d0d9ee */
--brand-300: oklch(0.808 0.054 266.4); /* #b0c0e4 */
--brand-400: oklch(0.712 0.081 266.4); /* #8ba1d5 */
--brand-500: oklch(0.637 0.097 266.4); /* #7089c7 */
--brand-600: oklch(0.577 0.095 266.4); /* #5f77b2 */
--brand-700: oklch(0.505 0.089 266.4); /* #4d6398 */
--brand-800: oklch(0.444 0.08 266.4); /* #3f5280 */
--brand-900: oklch(0.396 0.072 266.4); /* #35456d */
--brand-950: oklch(0.281 0.05 266.4); /* #1d2842 */
}