#3F3131
Dark Red
HEX
RGB
HSL
About #3F3131 Dark Red
#3F3131 is a dark red color. In the RGB color model, it is composed of 63 red, 49 green, and 49 blue. In the HSL color space, it has a hue of 0°, saturation of 13%, and lightness of 22%.
This color has a low lightness value, making it a dark color great for text and bold accents. With low saturation, it appears muted and subtle.
CSS Code
Use #3F3131 in your CSS, SCSS, or Tailwind projects.
Color Properties
0°
Hue
13%
Saturation
22%
Lightness
Dark Red
Color Harmonies
Colors that work well with #3F3131 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3F3131 against white and black backgrounds.
Aa#3F3131 on White
Contrast Ratio12.39:1
AA ✓AA Large ✓AAA ✓
Aa#3F3131 on Black
Contrast Ratio1.7:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #3F3131 across different color formats.
| Format | Value |
|---|---|
| HEX | #3F3131 |
| RGB | rgb(63, 49, 49) |
| HSL | hsl(0, 13%, 22%) |
| RGB Decimal | 63, 49, 49 |
| RGB Percent | 24.7%, 19.2%, 19.2% |
| CMYK (approx.) | 0%, 22%, 22%, 75% |
Related Palettes
12 palettes using #3F3131 or similar colors