#181631
Dark Blue
HEX
RGB
HSL
About #181631 Dark Blue
#181631 is a dark blue color. In the RGB color model, it is composed of 24 red, 22 green, and 49 blue. In the HSL color space, it has a hue of 244°, saturation of 38%, and lightness of 14%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #181631 in your CSS, SCSS, or Tailwind projects.
Color Properties
244°
Hue
38%
Saturation
14%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #181631 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #181631 against white and black backgrounds.
Aa#181631 on White
Contrast Ratio17.53:1
AA ✓AA Large ✓AAA ✓
Aa#181631 on Black
Contrast Ratio1.2:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #181631 across different color formats.
| Format | Value |
|---|---|
| HEX | #181631 |
| RGB | rgb(24, 22, 49) |
| HSL | hsl(244, 38%, 14%) |
| RGB Decimal | 24, 22, 49 |
| RGB Percent | 9.4%, 8.6%, 19.2% |
| CMYK (approx.) | 51%, 55%, 0%, 81% |
Related Palettes
12 palettes using #181631 or similar colors