#18123B
Dark Blue
HEX
RGB
HSL
About #18123B Dark Blue
#18123B is a dark blue color. In the RGB color model, it is composed of 24 red, 18 green, and 59 blue. In the HSL color space, it has a hue of 249°, saturation of 53%, 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
Use #18123B in your CSS, SCSS, or Tailwind projects.
Color Properties
249°
Hue
53%
Saturation
15%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #18123B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #18123B against white and black backgrounds.
Aa#18123B on White
Contrast Ratio17.67:1
AA ✓AA Large ✓AAA ✓
Aa#18123B on Black
Contrast Ratio1.19:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #18123B across different color formats.
| Format | Value |
|---|---|
| HEX | #18123B |
| RGB | rgb(24, 18, 59) |
| HSL | hsl(249, 53%, 15%) |
| RGB Decimal | 24, 18, 59 |
| RGB Percent | 9.4%, 7.1%, 23.1% |
| CMYK (approx.) | 59%, 69%, 0%, 77% |
Related Palettes
12 palettes using #18123B or similar colors