#538DCD — Blue
#538DCD 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.
#538DCD
Tints and shades (50–950)
Accessibility
Contrast on white
3.47:1
Contrast on black
6.06:1
- 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 0.008 252.2); /* #f1f6fb */
--brand-100: oklch(0.936 0.018 252.2); /* #e1ebf6 */
--brand-200: oklch(0.885 0.037 252.2); /* #c8dbf2 */
--brand-300: oklch(0.808 0.067 252.2); /* #a1c4eb */
--brand-400: oklch(0.712 0.1 252.2); /* #73a6df */
--brand-500: oklch(0.637 0.12 252.2); /* #518fd2 */
--brand-600: oklch(0.577 0.118 252.2); /* #417cbd */
--brand-700: oklch(0.505 0.111 252.2); /* #3067a2 */
--brand-800: oklch(0.444 0.099 252.2); /* #265588 */
--brand-900: oklch(0.396 0.089 252.2); /* #1e4875 */
--brand-950: oklch(0.281 0.063 252.2); /* #0f2a47 */
}