#518DD9 — Blue
#518DD9 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
3.41:1
Contrast on black
6.16:1
- 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 0.01 255.2); /* #f1f6fc */
--brand-100: oklch(0.936 0.021 255.2); /* #e1ebf8 */
--brand-200: oklch(0.885 0.043 255.2); /* #c7dbf6 */
--brand-300: oklch(0.808 0.077 255.2); /* #9fc3f2 */
--brand-400: oklch(0.712 0.114 255.2); /* #70a5e8 */
--brand-500: oklch(0.637 0.138 255.2); /* #4d8ddd */
--brand-600: oklch(0.577 0.135 255.2); /* #3d7ac7 */
--brand-700: oklch(0.505 0.127 255.2); /* #2c65ab */
--brand-800: oklch(0.444 0.113 255.2); /* #225490 */
--brand-900: oklch(0.396 0.102 255.2); /* #1b477c */
--brand-950: oklch(0.281 0.072 255.2); /* #0d294b */
}