Once in a Blue Moon
- HEX
- #0044bb
- RGB
- rgb(0, 68, 187)
- HSL
- hsl(218.2, 100%, 36.7%)
- CMYK
- cmyk(100%, 63.6%, 0%, 26.7%)
- OKLCH
- oklch(43.7% 0.196 261.59)
Once in a Blue Moon is a blue color with a cool undertone, written #0044bb in hexadecimal.
Quick facts
| Family | Blue |
|---|---|
| Undertone | cool |
| Lightness | 36.7% |
| Contrast on white | 8.25 |
| Contrast on black | 2.54 |
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 | 8.25 | Pass | Pass | Pass | Pass |
| Black | 2.54 | Fail | Fail | Fail | Fail |
Similar colors
Sources
This name comes from the color-name-list project.