#181B34
Dark Blue
HEX
RGB
HSL
About #181B34 Dark Blue
#181B34 is a dark blue color. In the RGB color model, it is composed of 24 red, 27 green, and 52 blue. In the HSL color space, it has a hue of 234°, 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 & Gradients
Use #181B34 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
234°
Hue
37%
Saturation
15%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #181B34 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #181B34 against white and black backgrounds.
Aa#181B34 on White
Contrast Ratio16.86:1
AA ✓AA Large ✓AAA ✓
Aa#181B34 on Black
Contrast Ratio1.25:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #181B34 across different color formats.
| Format | Value |
|---|---|
| HEX | #181B34 |
| RGB | rgb(24, 27, 52) |
| HSL | hsl(234, 37%, 15%) |
| RGB Decimal | 24, 27, 52 |
| RGB Percent | 9.4%, 10.6%, 20.4% |
| CMYK (approx.) | 54%, 48%, 0%, 80% |
Related Palettes
12 palettes using #181B34 or similar colors