#517FAE — Blue
#517FAE is a blue in the Blue family. In practice it looks like a soft, dusty 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.
#517FAE
Tints and shades (50–950)
Accessibility
Contrast on white
4.20:1
Contrast on black
5.00:1
- 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 0.007 250.1); /* #f2f6fa */
--brand-100: oklch(0.936 0.014 250.1); /* #e3ebf3 */
--brand-200: oklch(0.885 0.029 250.1); /* #cbdbec */
--brand-300: oklch(0.808 0.052 250.1); /* #a8c4e1 */
--brand-400: oklch(0.712 0.077 250.1); /* #7da6d1 */
--brand-500: oklch(0.637 0.093 250.1); /* #5e8fc2 */
--brand-600: oklch(0.577 0.091 250.1); /* #4e7dad */
--brand-700: oklch(0.505 0.086 250.1); /* #3c6894 */
--brand-800: oklch(0.444 0.076 250.1); /* #31567c */
--brand-900: oklch(0.396 0.069 250.1); /* #28496a */
--brand-950: oklch(0.281 0.048 250.1); /* #152b40 */
}