#181D2E
Dark Blue
HEX
RGB
HSL
About #181D2E Dark Blue
#181D2E is a dark blue color. In the RGB color model, it is composed of 24 red, 29 green, and 46 blue. In the HSL color space, it has a hue of 226°, saturation of 31%, 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 & Gradients
Use #181D2E in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
226°
Hue
31%
Saturation
14%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #181D2E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #181D2E against white and black backgrounds.
Aa#181D2E on White
Contrast Ratio16.75:1
AA ✓AA Large ✓AAA ✓
Aa#181D2E on Black
Contrast Ratio1.25:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #181D2E across different color formats.
| Format | Value |
|---|---|
| HEX | #181D2E |
| RGB | rgb(24, 29, 46) |
| HSL | hsl(226, 31%, 14%) |
| RGB Decimal | 24, 29, 46 |
| RGB Percent | 9.4%, 11.4%, 18.0% |
| CMYK (approx.) | 48%, 37%, 0%, 82% |
Related Palettes
12 palettes using #181D2E or similar colors