#66A4E2 — Blue
#66A4E2 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
2.63:1
Contrast on black
7.97:1
- AA (4.5:1) on whiteFail
- AA Large (3:1) on whiteFail
- AAA (7:1) on whiteFail
- AAA Large (4.5:1) on whiteFail
- UI components (3:1) on whiteFail
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 0.008 249.7); /* #f1f6fb */
--brand-100: oklch(0.936 0.018 249.7); /* #e1ebf6 */
--brand-200: oklch(0.885 0.036 249.7); /* #c8dcf1 */
--brand-300: oklch(0.808 0.066 249.7); /* #a0c4ea */
--brand-400: oklch(0.712 0.098 249.7); /* #72a7dd */
--brand-500: oklch(0.637 0.118 249.7); /* #4e90cf */
--brand-600: oklch(0.577 0.115 249.7); /* #3e7dba */
--brand-700: oklch(0.505 0.108 249.7); /* #2d68a0 */
--brand-800: oklch(0.444 0.096 249.7); /* #235686 */
--brand-900: oklch(0.396 0.087 249.7); /* #1c4973 */
--brand-950: oklch(0.281 0.061 249.7); /* #0e2b46 */
}