#427CBE — Blue
#427CBE 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.
#427CBE
Tints and shades (50–950)
Accessibility
Contrast on white
4.32:1
Contrast on black
4.86:1
- 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 0.009 253.2); /* #f1f6fb */
--brand-100: oklch(0.936 0.019 253.2); /* #e1ebf7 */
--brand-200: oklch(0.885 0.039 253.2); /* #c8dbf3 */
--brand-300: oklch(0.808 0.07 253.2); /* #a1c4ed */
--brand-400: oklch(0.712 0.104 253.2); /* #73a6e2 */
--brand-500: oklch(0.637 0.125 253.2); /* #508ed5 */
--brand-600: oklch(0.577 0.123 253.2); /* #407cc0 */
--brand-700: oklch(0.505 0.115 253.2); /* #2f66a4 */
--brand-800: oklch(0.444 0.103 253.2); /* #25558a */
--brand-900: oklch(0.396 0.093 253.2); /* #1d4877 */
--brand-950: oklch(0.281 0.065 253.2); /* #0f2a48 */
}