#181A30
Dark Blue
HEX
RGB
HSL
About #181A30 Dark Blue
#181A30 is a dark blue color. In the RGB color model, it is composed of 24 red, 26 green, and 48 blue. In the HSL color space, it has a hue of 235°, saturation of 33%, 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 #181A30 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
235°
Hue
33%
Saturation
14%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #181A30 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #181A30 against white and black backgrounds.
Aa#181A30 on White
Contrast Ratio17.08:1
AA ✓AA Large ✓AAA ✓
Aa#181A30 on Black
Contrast Ratio1.23:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #181A30 across different color formats.
| Format | Value |
|---|---|
| HEX | #181A30 |
| RGB | rgb(24, 26, 48) |
| HSL | hsl(235, 33%, 14%) |
| RGB Decimal | 24, 26, 48 |
| RGB Percent | 9.4%, 10.2%, 18.8% |
| CMYK (approx.) | 50%, 46%, 0%, 81% |
Related Palettes
12 palettes using #181A30 or similar colors