#2878DC — Blue
#2878DC 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.
#2878DCTints and shades (50–950)
Accessibility
Contrast on white
4.37:1
Contrast on black
4.81:1
- 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 0.013 256.3); /* #f0f6fe */
--brand-100: oklch(0.936 0.027 256.3); /* #dfebfc */
--brand-200: oklch(0.885 0.056 256.3); /* #c2dbfe */
--brand-300: oklch(0.808 0.098 256.3); /* #97c3ff */
--brand-400: oklch(0.712 0.149 256.3); /* #60a3fd */
--brand-500: oklch(0.637 0.179 256.3); /* #368af5 */
--brand-600: oklch(0.577 0.176 256.3); /* #2377de */
--brand-700: oklch(0.505 0.165 256.3); /* #1062c0 */
--brand-800: oklch(0.444 0.147 256.3); /* #0851a2 */
--brand-900: oklch(0.396 0.133 256.3); /* #04448c */
--brand-950: oklch(0.281 0.093 256.3); /* #022856 */
}