#218FEB — Blue
#218FEB 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.
#218FEB
Tints and shades (50–950)
Accessibility
Contrast on white
3.39:1
Contrast on black
6.19:1
- 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 0.012 249.7); /* #eff6fe */
--brand-100: oklch(0.936 0.026 249.7); /* #ddecfb */
--brand-200: oklch(0.885 0.054 249.7); /* #bfddfc */
--brand-300: oklch(0.808 0.098 249.7); /* #8fc5fd */
--brand-400: oklch(0.712 0.145 249.7); /* #52a7f8 */
--brand-500: oklch(0.637 0.175 249.7); /* #108eef */
--brand-600: oklch(0.577 0.162 249.7); /* #007cd4 */
--brand-700: oklch(0.505 0.142 249.7); /* #0067b1 */
--brand-800: oklch(0.444 0.125 249.7); /* #005695 */
--brand-900: oklch(0.396 0.111 249.7); /* #00487f */
--brand-950: oklch(0.281 0.079 249.7); /* #002a4e */
}