#3F75D6 — Blue
#3F75D6 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.
#3F75D6
Tints and shades (50–950)
Accessibility
Contrast on white
4.44:1
Contrast on black
4.73:1
- 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 0.012 261.1); /* #f1f6fe */
--brand-100: oklch(0.936 0.025 261.1); /* #e1eafb */
--brand-200: oklch(0.885 0.052 261.1); /* #c6dafc */
--brand-300: oklch(0.808 0.094 261.1); /* #9ec1fd */
--brand-400: oklch(0.712 0.139 261.1); /* #6fa1f9 */
--brand-500: oklch(0.637 0.168 261.1); /* #4d87ef */
--brand-600: oklch(0.577 0.164 261.1); /* #3d75d9 */
--brand-700: oklch(0.505 0.154 261.1); /* #2d60bb */
--brand-800: oklch(0.444 0.138 261.1); /* #234f9e */
--brand-900: oklch(0.396 0.124 261.1); /* #1c4388 */
--brand-950: oklch(0.281 0.087 261.1); /* #0e2753 */
}