#181D34
Dark Blue
HEX
RGB
HSL
About #181D34 Dark Blue
#181D34 is a dark blue color. In the RGB color model, it is composed of 24 red, 29 green, and 52 blue. In the HSL color space, it has a hue of 229°, saturation of 37%, and lightness of 15%.
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 #181D34 in your CSS, SCSS, or Tailwind projects.
Color Properties
229°
Hue
37%
Saturation
15%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #181D34 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #181D34 against white and black backgrounds.
Aa#181D34 on White
Contrast Ratio16.61:1
AA ✓AA Large ✓AAA ✓
Aa#181D34 on Black
Contrast Ratio1.26:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #181D34 across different color formats.
| Format | Value |
|---|---|
| HEX | #181D34 |
| RGB | rgb(24, 29, 52) |
| HSL | hsl(229, 37%, 15%) |
| RGB Decimal | 24, 29, 52 |
| RGB Percent | 9.4%, 11.4%, 20.4% |
| CMYK (approx.) | 54%, 44%, 0%, 80% |
Related Palettes
12 palettes using #181D34 or similar colors