#517DA8 — Blue
#517DA8 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.
#517DA8
Tints and shades (50–950)
Accessibility
Contrast on white
4.33:1
Contrast on black
4.85:1
- 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 0.006 248.9); /* #f2f6f9 */
--brand-100: oklch(0.936 0.013 248.9); /* #e3ebf2 */
--brand-200: oklch(0.885 0.027 248.9); /* #ccdbeb */
--brand-300: oklch(0.808 0.049 248.9); /* #a9c4df */
--brand-400: oklch(0.712 0.072 248.9); /* #7fa6ce */
--brand-500: oklch(0.637 0.087 248.9); /* #6090be */
--brand-600: oklch(0.577 0.085 248.9); /* #507daa */
--brand-700: oklch(0.505 0.08 248.9); /* #3e6890 */
--brand-800: oklch(0.444 0.071 248.9); /* #325779 */
--brand-900: oklch(0.396 0.064 248.9); /* #294968 */
--brand-950: oklch(0.281 0.045 248.9); /* #162b3e */
}