#2198FD — Blue
#2198FD 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.
#2198FD
Tints and shades (50–950)
Accessibility
Contrast on white
3.01:1
Contrast on black
6.97:1
- 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 0.013 250.3); /* #eff6fe */
--brand-100: oklch(0.936 0.028 250.3); /* #dcecfd */
--brand-200: oklch(0.885 0.058 250.3); /* #bdddff */
--brand-300: oklch(0.808 0.1 250.3); /* #8ec5ff */
--brand-400: oklch(0.712 0.156 250.3); /* #4ba7ff */
--brand-500: oklch(0.637 0.182 250.3); /* #008ef4 */
--brand-600: oklch(0.577 0.165 250.3); /* #007cd6 */
--brand-700: oklch(0.505 0.144 250.3); /* #0066b3 */
--brand-800: oklch(0.444 0.127 250.3); /* #005596 */
--brand-900: oklch(0.396 0.113 250.3); /* #004880 */
--brand-950: oklch(0.281 0.08 250.3); /* #002a4f */
}