#287CCA — Blue
#287CCA 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.
#287CCATints and shades (50–950)
Accessibility
Contrast on white
4.35:1
Contrast on black
4.83:1
- 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 0.011 250.7); /* #f0f6fd */
--brand-100: oklch(0.936 0.023 250.7); /* #dfebf9 */
--brand-200: oklch(0.885 0.047 250.7); /* #c3dcf8 */
--brand-300: oklch(0.808 0.084 250.7); /* #97c5f5 */
--brand-400: oklch(0.712 0.125 250.7); /* #62a7ed */
--brand-500: oklch(0.637 0.151 250.7); /* #378fe2 */
--brand-600: oklch(0.577 0.148 250.7); /* #247ccd */
--brand-700: oklch(0.505 0.139 250.7); /* #0f67b0 */
--brand-800: oklch(0.444 0.124 250.7); /* #085595 */
--brand-900: oklch(0.396 0.111 250.7); /* #044880 */
--brand-950: oklch(0.281 0.078 250.7); /* #022a4e */
}