#287BCF — Blue
#287BCF 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.
#287BCF
Tints and shades (50–950)
Accessibility
Contrast on white
4.35:1
Contrast on black
4.82:1
- 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 0.011 252.4); /* #f0f6fd */
--brand-100: oklch(0.936 0.024 252.4); /* #dfebfa */
--brand-200: oklch(0.885 0.049 252.4); /* #c3dcf9 */
--brand-300: oklch(0.808 0.089 252.4); /* #97c4f9 */
--brand-400: oklch(0.712 0.131 252.4); /* #62a6f2 */
--brand-500: oklch(0.637 0.158 252.4); /* #378de8 */
--brand-600: oklch(0.577 0.155 252.4); /* #247bd1 */
--brand-700: oklch(0.505 0.146 252.4); /* #0f65b4 */
--brand-800: oklch(0.444 0.13 252.4); /* #085498 */
--brand-900: oklch(0.396 0.117 252.4); /* #044783 */
--brand-950: oklch(0.281 0.082 252.4); /* #022950 */
}