#66B1F9 — Blue
#66B1F9 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
2.28:1
Contrast on black
9.22:1
- 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 0.009 249); /* #f1f6fc */
--brand-100: oklch(0.936 0.02 249); /* #e0ebf7 */
--brand-200: oklch(0.885 0.042 249); /* #c5dcf4 */
--brand-300: oklch(0.808 0.076 249); /* #9bc5f0 */
--brand-400: oklch(0.712 0.112 249); /* #68a7e5 */
--brand-500: oklch(0.637 0.135 249); /* #4090d9 */
--brand-600: oklch(0.577 0.133 249); /* #2e7dc4 */
--brand-700: oklch(0.505 0.125 249); /* #1c68a8 */
--brand-800: oklch(0.444 0.111 249); /* #14568e */
--brand-900: oklch(0.396 0.1 249); /* #0e497a */
--brand-950: oklch(0.281 0.07 249); /* #062b4a */
}