#4666CB — Deep Blue
#4666CB is a deep blue in the Blue family. In practice it looks like a balanced 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.
#4666CB
Tints and shades (50–950)
Accessibility
Contrast on white
5.22:1
Contrast on black
4.02:1
- 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 0.012 267.6); /* #f2f5fe */
--brand-100: oklch(0.936 0.025 267.6); /* #e2eafc */
--brand-200: oklch(0.885 0.052 267.6); /* #cad9fd */
--brand-300: oklch(0.808 0.095 267.6); /* #a5bffe */
--brand-400: oklch(0.712 0.14 267.6); /* #7c9df9 */
--brand-500: oklch(0.637 0.169 267.6); /* #5e83f1 */
--brand-600: oklch(0.577 0.165 267.6); /* #4f71da */
--brand-700: oklch(0.505 0.155 267.6); /* #3e5cbc */
--brand-800: oklch(0.444 0.138 267.6); /* #324c9f */
--brand-900: oklch(0.396 0.125 267.6); /* #294089 */
--brand-950: oklch(0.281 0.088 267.6); /* #162554 */
}