#131939
Dark Blue
HEX
RGB
HSL
About #131939 Dark Blue
#131939 is a dark blue color. In the RGB color model, it is composed of 19 red, 25 green, and 57 blue. In the HSL color space, it has a hue of 231°, saturation of 50%, 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 #131939 in your CSS, SCSS, or Tailwind projects.
Color Properties
231°
Hue
50%
Saturation
15%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #131939 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #131939 against white and black backgrounds.
Aa#131939 on White
Contrast Ratio17.13:1
AA ✓AA Large ✓AAA ✓
Aa#131939 on Black
Contrast Ratio1.23:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #131939 across different color formats.
| Format | Value |
|---|---|
| HEX | #131939 |
| RGB | rgb(19, 25, 57) |
| HSL | hsl(231, 50%, 15%) |
| RGB Decimal | 19, 25, 57 |
| RGB Percent | 7.5%, 9.8%, 22.4% |
| CMYK (approx.) | 67%, 56%, 0%, 78% |
Related Palettes
12 palettes using #131939 or similar colors