#4178CE — Blue
#4178CE 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.
#4178CE
Tints and shades (50–950)
Accessibility
Contrast on white
4.37:1
Contrast on black
4.80:1
- 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 0.011 259.1); /* #f1f6fd */
--brand-100: oklch(0.936 0.023 259.1); /* #e1ebfa */
--brand-200: oklch(0.885 0.047 259.1); /* #c7dbf9 */
--brand-300: oklch(0.808 0.085 259.1); /* #9fc2f8 */
--brand-400: oklch(0.712 0.126 259.1); /* #71a3f0 */
--brand-500: oklch(0.637 0.152 259.1); /* #4f8ae6 */
--brand-600: oklch(0.577 0.149 259.1); /* #3f77d0 */
--brand-700: oklch(0.505 0.14 259.1); /* #2e62b3 */
--brand-800: oklch(0.444 0.125 259.1); /* #245197 */
--brand-900: oklch(0.396 0.113 259.1); /* #1d4582 */
--brand-950: oklch(0.281 0.079 259.1); /* #0e284f */
}