#131B39
Dark Blue
HEX
RGB
HSL
About #131B39 Dark Blue
#131B39 is a dark blue color. In the RGB color model, it is composed of 19 red, 27 green, and 57 blue. In the HSL color space, it has a hue of 227°, 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 #131B39 in your CSS, SCSS, or Tailwind projects.
Color Properties
227°
Hue
50%
Saturation
15%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #131B39 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #131B39 against white and black backgrounds.
Aa#131B39 on White
Contrast Ratio16.89:1
AA ✓AA Large ✓AAA ✓
Aa#131B39 on Black
Contrast Ratio1.24:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #131B39 across different color formats.
| Format | Value |
|---|---|
| HEX | #131B39 |
| RGB | rgb(19, 27, 57) |
| HSL | hsl(227, 50%, 15%) |
| RGB Decimal | 19, 27, 57 |
| RGB Percent | 7.5%, 10.6%, 22.4% |
| CMYK (approx.) | 67%, 53%, 0%, 78% |
Related Palettes
12 palettes using #131B39 or similar colors