#63131F
Dark Red
HEX
RGB
HSL
About #63131F Dark Red
#63131F is a dark red color. In the RGB color model, it is composed of 99 red, 19 green, and 31 blue. In the HSL color space, it has a hue of 351°, saturation of 68%, and lightness of 23%.
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 #63131F in your CSS, SCSS, or Tailwind projects.
Color Properties
351°
Hue
68%
Saturation
23%
Lightness
Dark Red
Color Harmonies
Colors that work well with #63131F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #63131F against white and black backgrounds.
Aa#63131F on White
Contrast Ratio12.78:1
AA ✓AA Large ✓AAA ✓
Aa#63131F on Black
Contrast Ratio1.64:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #63131F across different color formats.
| Format | Value |
|---|---|
| HEX | #63131F |
| RGB | rgb(99, 19, 31) |
| HSL | hsl(351, 68%, 23%) |
| RGB Decimal | 99, 19, 31 |
| RGB Percent | 38.8%, 7.5%, 12.2% |
| CMYK (approx.) | 0%, 81%, 69%, 61% |
Related Palettes
12 palettes using #63131F or similar colors