#237AEC — Vivid Blue
#237AEC is a vivid blue in the Blue family. In practice it looks like a bold, saturated 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.
#237AEC
Tints and shades (50–950)
Accessibility
Contrast on white
4.14:1
Contrast on black
5.07:1
- 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 0.014 257.4); /* #f0f6ff */
--brand-100: oklch(0.936 0.03 257.4); /* #deebfe */
--brand-200: oklch(0.885 0.057 257.4); /* #c2dbff */
--brand-300: oklch(0.808 0.097 257.4); /* #98c3ff */
--brand-400: oklch(0.712 0.151 257.4); /* #62a3ff */
--brand-500: oklch(0.637 0.196 257.4); /* #2e87ff */
--brand-600: oklch(0.577 0.196 257.4); /* #1674ea */
--brand-700: oklch(0.505 0.182 257.4); /* #005fc9 */
--brand-800: oklch(0.444 0.16 257.4); /* #004fa9 */
--brand-900: oklch(0.396 0.143 257.4); /* #004291 */
--brand-950: oklch(0.281 0.101 257.4); /* #00265a */
}