#668CC9 — Blue
#668CC9 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.
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 0.007 259.6); /* #f2f6fb */
--brand-100: oklch(0.936 0.016 259.6); /* #e4eaf5 */
--brand-200: oklch(0.885 0.033 259.6); /* #cddaf0 */
--brand-300: oklch(0.808 0.06 259.6); /* #aac2e8 */
--brand-400: oklch(0.712 0.089 259.6); /* #81a3da */
--brand-500: oklch(0.637 0.107 259.6); /* #648ccc */
--brand-600: oklch(0.577 0.105 259.6); /* #537ab7 */
--brand-700: oklch(0.505 0.098 259.6); /* #42649c */
--brand-800: oklch(0.444 0.088 259.6); /* #365384 */
--brand-900: oklch(0.396 0.079 259.6); /* #2c4671 */
--brand-950: oklch(0.281 0.056 259.6); /* #182944 */
}