#508ED4 — Blue
#508ED4 is a 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.
Tints and shades (50–950)
Accessibility
Contrast on white
3.41:1
Contrast on black
6.16:1
- AA (4.5:1) on whiteFail
- AA Large (3:1) on whitePass
- AAA (7:1) on whiteFail
- AAA Large (4.5:1) on whiteFail
- 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 0.009 252.8); /* #f1f6fc */
--brand-100: oklch(0.936 0.02 252.8); /* #e1ebf7 */
--brand-200: oklch(0.885 0.04 252.8); /* #c7dbf4 */
--brand-300: oklch(0.808 0.073 252.8); /* #9fc4ef */
--brand-400: oklch(0.712 0.108 252.8); /* #70a6e4 */
--brand-500: oklch(0.637 0.13 252.8); /* #4c8ed8 */
--brand-600: oklch(0.577 0.128 252.8); /* #3c7cc2 */
--brand-700: oklch(0.505 0.12 252.8); /* #2b66a7 */
--brand-800: oklch(0.444 0.107 252.8); /* #21558d */
--brand-900: oklch(0.396 0.096 252.8); /* #1a4879 */
--brand-950: oklch(0.281 0.068 252.8); /* #0d2a49 */
}