#237CC6 — Blue
#237CC6 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.
#237CC6
Tints and shades (50–950)
Accessibility
Contrast on white
4.40:1
Contrast on black
4.77:1
- 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 0.01 248.7); /* #f0f6fc */
--brand-100: oklch(0.936 0.022 248.7); /* #dfecf8 */
--brand-200: oklch(0.885 0.046 248.7); /* #c3dcf7 */
--brand-300: oklch(0.808 0.082 248.7); /* #97c5f4 */
--brand-400: oklch(0.712 0.122 248.7); /* #61a8eb */
--brand-500: oklch(0.637 0.147 248.7); /* #3490df */
--brand-600: oklch(0.577 0.144 248.7); /* #207dca */
--brand-700: oklch(0.505 0.135 248.7); /* #0868ad */
--brand-800: oklch(0.444 0.12 248.7); /* #025692 */
--brand-900: oklch(0.396 0.108 248.7); /* #00497d */
--brand-950: oklch(0.281 0.076 248.7); /* #002a4d */
}