#3B80F8 — Vivid Blue
#3B80F8 is a vivid blue in the Blue family. In practice it looks like a bold, saturated 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.
#3B80F8
Tints and shades (50–950)
Accessibility
Contrast on white
3.73:1
Contrast on black
5.63:1
- 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 0.014 260.6); /* #f0f6ff */
--brand-100: oklch(0.936 0.03 260.6); /* #deebff */
--brand-200: oklch(0.885 0.056 260.6); /* #c4daff */
--brand-300: oklch(0.808 0.096 260.6); /* #9dc1ff */
--brand-400: oklch(0.712 0.15 260.6); /* #6aa1ff */
--brand-500: oklch(0.637 0.195 260.6); /* #3f85ff */
--brand-600: oklch(0.577 0.198 260.6); /* #2a71ec */
--brand-700: oklch(0.505 0.186 260.6); /* #1a5ccd */
--brand-800: oklch(0.444 0.166 260.6); /* #134cad */
--brand-900: oklch(0.396 0.15 260.6); /* #0d4095 */
--brand-950: oklch(0.281 0.105 260.6); /* #05255c */
}