#227ECF — Blue
#227ECF 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.
#227ECF
Tints and shades (50–950)
Accessibility
Contrast on white
4.24:1
Contrast on black
4.95:1
- 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 0.011 250.2); /* #f0f6fd */
--brand-100: oklch(0.936 0.023 250.2); /* #dfebf9 */
--brand-200: oklch(0.885 0.049 250.2); /* #c2dcf9 */
--brand-300: oklch(0.808 0.088 250.2); /* #95c5f7 */
--brand-400: oklch(0.712 0.13 250.2); /* #5ea7f0 */
--brand-500: oklch(0.637 0.157 250.2); /* #2f8fe6 */
--brand-600: oklch(0.577 0.154 250.2); /* #1a7cd0 */
--brand-700: oklch(0.505 0.144 250.2); /* #0067b2 */
--brand-800: oklch(0.444 0.126 250.2); /* #005596 */
--brand-900: oklch(0.396 0.113 250.2); /* #004880 */
--brand-950: oklch(0.281 0.08 250.2); /* #002a4e */
}