#18204E
Dark Blue
HEX
RGB
HSL
About #18204E Dark Blue
#18204E is a dark blue color. In the RGB color model, it is composed of 24 red, 32 green, and 78 blue. In the HSL color space, it has a hue of 231°, saturation of 53%, and lightness of 20%.
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 #18204E in your CSS, SCSS, or Tailwind projects.
Color Properties
231°
Hue
53%
Saturation
20%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #18204E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #18204E against white and black backgrounds.
Aa#18204E on White
Contrast Ratio15.49:1
AA ✓AA Large ✓AAA ✓
Aa#18204E on Black
Contrast Ratio1.36:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #18204E across different color formats.
| Format | Value |
|---|---|
| HEX | #18204E |
| RGB | rgb(24, 32, 78) |
| HSL | hsl(231, 53%, 20%) |
| RGB Decimal | 24, 32, 78 |
| RGB Percent | 9.4%, 12.5%, 30.6% |
| CMYK (approx.) | 69%, 59%, 0%, 69% |
Related Palettes
12 palettes using #18204E or similar colors