flat blue
- HEX
- #3c73a8
- RGB
- rgb(60, 115, 168)
- HSL
- hsl(209.4, 47.4%, 44.7%)
- CMYK
- cmyk(64.3%, 31.5%, 0%, 34.1%)
- OKLCH
- oklch(54.2% 0.102 249.441)
flat blue is a blue color with a cool undertone, written #3c73a8 in hexadecimal.
Quick facts
| Family | Blue |
|---|---|
| Undertone | cool |
| Lightness | 44.7% |
| Contrast on white | 4.99 |
| Contrast on black | 4.21 |
Tints, shades and tones
Color harmonies
Accessibility
Contrast ratio against white and black, and the WCAG 2.1 text levels each one passes.
| Background | Contrast ratio | AA normal | AA large | AAA normal | AAA large |
|---|---|---|---|---|---|
| White | 4.99 | Pass | Pass | Fail | Pass |
| Black | 4.21 | Fail | Pass | Fail | Fail |
Similar colors
Sources
This name comes from the xkcd color survey.