#3979D0 — Blue
#3979D0 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.
#3979D0
Tints and shades (50–950)
Accessibility
Contrast on white
4.36:1
Contrast on black
4.82:1
- 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 0.011 256.9); /* #f1f6fd */
--brand-100: oklch(0.936 0.024 256.9); /* #e0ebfa */
--brand-200: oklch(0.885 0.049 256.9); /* #c5dbfa */
--brand-300: oklch(0.808 0.088 256.9); /* #9cc3f9 */
--brand-400: oklch(0.712 0.13 256.9); /* #6ba4f2 */
--brand-500: oklch(0.637 0.157 256.9); /* #478be8 */
--brand-600: oklch(0.577 0.154 256.9); /* #3678d2 */
--brand-700: oklch(0.505 0.144 256.9); /* #2563b5 */
--brand-800: oklch(0.444 0.128 256.9); /* #1d5299 */
--brand-900: oklch(0.396 0.116 256.9); /* #164583 */
--brand-950: oklch(0.281 0.081 256.9); /* #0a2850 */
}