#18173A
Dark Blue
HEX
RGB
HSL
About #18173A Dark Blue
#18173A is a dark blue color. In the RGB color model, it is composed of 24 red, 23 green, and 58 blue. In the HSL color space, it has a hue of 242°, saturation of 43%, and lightness of 16%.
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 #18173A in your CSS, SCSS, or Tailwind projects.
Color Properties
242°
Hue
43%
Saturation
16%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #18173A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #18173A against white and black backgrounds.
Aa#18173A on White
Contrast Ratio17.18:1
AA ✓AA Large ✓AAA ✓
Aa#18173A on Black
Contrast Ratio1.22:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #18173A across different color formats.
| Format | Value |
|---|---|
| HEX | #18173A |
| RGB | rgb(24, 23, 58) |
| HSL | hsl(242, 43%, 16%) |
| RGB Decimal | 24, 23, 58 |
| RGB Percent | 9.4%, 9.0%, 22.7% |
| CMYK (approx.) | 59%, 60%, 0%, 77% |
Related Palettes
12 palettes using #18173A or similar colors