#391B19
Dark Red
HEX
RGB
HSL
About #391B19 Dark Red
#391B19 is a dark red color. In the RGB color model, it is composed of 57 red, 27 green, and 25 blue. In the HSL color space, it has a hue of 4°, saturation of 39%, 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 #391B19 in your CSS, SCSS, or Tailwind projects.
Color Properties
4°
Hue
39%
Saturation
16%
Lightness
Dark Red
Color Harmonies
Colors that work well with #391B19 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #391B19 against white and black backgrounds.
Aa#391B19 on White
Contrast Ratio15.62:1
AA ✓AA Large ✓AAA ✓
Aa#391B19 on Black
Contrast Ratio1.34:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #391B19 across different color formats.
| Format | Value |
|---|---|
| HEX | #391B19 |
| RGB | rgb(57, 27, 25) |
| HSL | hsl(4, 39%, 16%) |
| RGB Decimal | 57, 27, 25 |
| RGB Percent | 22.4%, 10.6%, 9.8% |
| CMYK (approx.) | 0%, 53%, 56%, 78% |
Related Palettes
12 palettes using #391B19 or similar colors