#2578DB — Blue
#2578DB 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.
#2578DB
Tints and shades (50–950)
Accessibility
Contrast on white
4.39:1
Contrast on black
4.79:1
- 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 0.013 255.7); /* #f0f6fe */
--brand-100: oklch(0.936 0.027 255.7); /* #deebfc */
--brand-200: oklch(0.885 0.055 255.7); /* #c2dbfe */
--brand-300: oklch(0.808 0.098 255.7); /* #96c3ff */
--brand-400: oklch(0.712 0.148 255.7); /* #5fa4fd */
--brand-500: oklch(0.637 0.179 255.7); /* #338af4 */
--brand-600: oklch(0.577 0.175 255.7); /* #2077de */
--brand-700: oklch(0.505 0.164 255.7); /* #0b62bf */
--brand-800: oklch(0.444 0.147 255.7); /* #0551a2 */
--brand-900: oklch(0.396 0.132 255.7); /* #02448b */
--brand-950: oklch(0.281 0.093 255.7); /* #012855 */
}