#66AAFA — Blue
#66AAFA 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
2.42:1
Contrast on black
8.70:1
- 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 0.01 253.6); /* #f1f6fc */
--brand-100: oklch(0.936 0.021 253.6); /* #e0ebf8 */
--brand-200: oklch(0.885 0.044 253.6); /* #c5dbf7 */
--brand-300: oklch(0.808 0.08 253.6); /* #9cc4f3 */
--brand-400: oklch(0.712 0.119 253.6); /* #6ba5eb */
--brand-500: oklch(0.637 0.143 253.6); /* #468ddf */
--brand-600: oklch(0.577 0.14 253.6); /* #357bca */
--brand-700: oklch(0.505 0.132 253.6); /* #2465ad */
--brand-800: oklch(0.444 0.117 253.6); /* #1b5492 */
--brand-900: oklch(0.396 0.106 253.6); /* #15477d */
--brand-950: oklch(0.281 0.074 253.6); /* #09294c */
}