#3484D4 — Blue
#3484D4 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.
#3484D4
Tints and shades (50–950)
Accessibility
Contrast on white
3.89:1
Contrast on black
5.40:1
- 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 0.011 251.5); /* #f0f6fd */
--brand-100: oklch(0.936 0.023 251.5); /* #dfebf9 */
--brand-200: oklch(0.885 0.047 251.5); /* #c3dcf8 */
--brand-300: oklch(0.808 0.085 251.5); /* #98c4f6 */
--brand-400: oklch(0.712 0.126 251.5); /* #64a6ee */
--brand-500: oklch(0.637 0.152 251.5); /* #398ee3 */
--brand-600: oklch(0.577 0.149 251.5); /* #277ccd */
--brand-700: oklch(0.505 0.139 251.5); /* #1366b1 */
--brand-800: oklch(0.444 0.124 251.5); /* #0c5595 */
--brand-900: oklch(0.396 0.112 251.5); /* #074880 */
--brand-950: oklch(0.281 0.079 251.5); /* #032a4e */
}