#378CEC — Blue
#378CEC 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.
#378CEC
Tints and shades (50–950)
Accessibility
Contrast on white
3.43:1
Contrast on black
6.12:1
- 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 0.012 254.1); /* #f0f6fe */
--brand-100: oklch(0.936 0.026 254.1); /* #deebfb */
--brand-200: oklch(0.885 0.054 254.1); /* #c1dcfd */
--brand-300: oklch(0.808 0.097 254.1); /* #94c4fe */
--brand-400: oklch(0.712 0.144 254.1); /* #5ea5fa */
--brand-500: oklch(0.637 0.174 254.1); /* #308cf1 */
--brand-600: oklch(0.577 0.17 254.1); /* #1b79da */
--brand-700: oklch(0.505 0.16 254.1); /* #0363bc */
--brand-800: oklch(0.444 0.142 254.1); /* #00529f */
--brand-900: oklch(0.396 0.126 254.1); /* #004688 */
--brand-950: oklch(0.281 0.09 254.1); /* #002854 */
}