#668FE5 — Blue
#668FE5 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
3.17:1
Contrast on black
6.63:1
- 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 0.01 263.8); /* #f2f6fc */
--brand-100: oklch(0.936 0.022 263.8); /* #e3eaf9 */
--brand-200: oklch(0.885 0.044 263.8); /* #cadaf7 */
--brand-300: oklch(0.808 0.08 263.8); /* #a6c0f5 */
--brand-400: oklch(0.712 0.119 263.8); /* #7ca1ed */
--brand-500: oklch(0.637 0.143 263.8); /* #5d88e2 */
--brand-600: oklch(0.577 0.14 263.8); /* #4d76cc */
--brand-700: oklch(0.505 0.132 263.8); /* #3c61af */
--brand-800: oklch(0.444 0.118 263.8); /* #315094 */
--brand-900: oklch(0.396 0.106 263.8); /* #28437f */
--brand-950: oklch(0.281 0.075 263.8); /* #15274d */
}