#528FCF — Blue
#528FCF 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.
Tints and shades (50–950)
Accessibility
Contrast on white
3.39:1
Contrast on black
6.19:1
- 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 0.009 251.1); /* #f1f6fb */
--brand-100: oklch(0.936 0.018 251.1); /* #e1ebf6 */
--brand-200: oklch(0.885 0.038 251.1); /* #c7dcf2 */
--brand-300: oklch(0.808 0.068 251.1); /* #a0c4ec */
--brand-400: oklch(0.712 0.101 251.1); /* #71a6df */
--brand-500: oklch(0.637 0.122 251.1); /* #4e8fd2 */
--brand-600: oklch(0.577 0.119 251.1); /* #3e7dbd */
--brand-700: oklch(0.505 0.112 251.1); /* #2d67a2 */
--brand-800: oklch(0.444 0.1 251.1); /* #235689 */
--brand-900: oklch(0.396 0.09 251.1); /* #1c4875 */
--brand-950: oklch(0.281 0.063 251.1); /* #0e2a47 */
}