#4287FA — Blue
#4287FA 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.
#4287FA
Tints and shades (50–950)
Accessibility
Contrast on white
3.46:1
Contrast on black
6.08:1
- 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 0.014 260); /* #f0f6ff */
--brand-100: oklch(0.936 0.029 260); /* #dfebfe */
--brand-200: oklch(0.885 0.056 260); /* #c4daff */
--brand-300: oklch(0.808 0.097 260); /* #9cc2ff */
--brand-400: oklch(0.712 0.15 260); /* #69a1ff */
--brand-500: oklch(0.637 0.195 260); /* #3d86ff */
--brand-600: oklch(0.577 0.191 260); /* #2c73e8 */
--brand-700: oklch(0.505 0.179 260); /* #1b5ec9 */
--brand-800: oklch(0.444 0.16 260); /* #144daa */
--brand-900: oklch(0.396 0.144 260); /* #0e4192 */
--brand-950: oklch(0.281 0.101 260); /* #06265a */
}