#669CFF — Blue
#669CFF 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
2.70:1
Contrast on black
7.76:1
- 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 0.012 261.6); /* #f1f6fd */
--brand-100: oklch(0.936 0.025 261.6); /* #e1eafb */
--brand-200: oklch(0.885 0.051 261.6); /* #c7dafc */
--brand-300: oklch(0.808 0.092 261.6); /* #9fc1fc */
--brand-400: oklch(0.712 0.137 261.6); /* #71a1f7 */
--brand-500: oklch(0.637 0.165 261.6); /* #5087ee */
--brand-600: oklch(0.577 0.161 261.6); /* #4075d7 */
--brand-700: oklch(0.505 0.151 261.6); /* #3060ba */
--brand-800: oklch(0.444 0.135 261.6); /* #264f9d */
--brand-900: oklch(0.396 0.122 261.6); /* #1e4387 */
--brand-950: oklch(0.281 0.086 261.6); /* #0f2753 */
}