#63031B
Dark Red
HEX
RGB
HSL
About #63031B Dark Red
#63031B is a dark red color. In the RGB color model, it is composed of 99 red, 3 green, and 27 blue. In the HSL color space, it has a hue of 345°, saturation of 94%, and lightness of 20%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #63031B in your CSS, SCSS, or Tailwind projects.
Color Properties
345°
Hue
94%
Saturation
20%
Lightness
Dark Red
Color Harmonies
Colors that work well with #63031B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #63031B against white and black backgrounds.
Aa#63031B on White
Contrast Ratio13.47:1
AA ✓AA Large ✓AAA ✓
Aa#63031B on Black
Contrast Ratio1.56:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #63031B across different color formats.
| Format | Value |
|---|---|
| HEX | #63031B |
| RGB | rgb(99, 3, 27) |
| HSL | hsl(345, 94%, 20%) |
| RGB Decimal | 99, 3, 27 |
| RGB Percent | 38.8%, 1.2%, 10.6% |
| CMYK (approx.) | 0%, 97%, 73%, 61% |
Related Palettes
12 palettes using #63031B or similar colors