night blue
- HEX
- #040348
- RGB
- rgb(4, 3, 72)
- HSL
- hsl(240.9, 92%, 14.7%)
- CMYK
- cmyk(94.4%, 95.8%, 0%, 71.8%)
- OKLCH
- oklch(19.1% 0.12 267.813)
night blue is a blue color with a cool undertone, written #040348 in hexadecimal.
Quick facts
| Family | Blue |
|---|---|
| Undertone | cool |
| Lightness | 14.7% |
| Contrast on white | 18.89 |
| Contrast on black | 1.11 |
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 | 18.89 | Pass | Pass | Pass | Pass |
| Black | 1.11 | Fail | Fail | Fail | Fail |
Similar colors
Sources
This name comes from the xkcd color survey.