#AD231F
Red
HEX
RGB
HSL
About #AD231F Red
#AD231F is a red color. In the RGB color model, it is composed of 173 red, 35 green, and 31 blue. In the HSL color space, it has a hue of 2°, saturation of 70%, and lightness of 40%.
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 #AD231F in your CSS, SCSS, or Tailwind projects.
Color Properties
2°
Hue
70%
Saturation
40%
Lightness
Red
Color Harmonies
Colors that work well with #AD231F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #AD231F against white and black backgrounds.
Aa#AD231F on White
Contrast Ratio6.91:1
AA ✓AA Large ✓AAA ✗
Aa#AD231F on Black
Contrast Ratio3.04:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #AD231F across different color formats.
| Format | Value |
|---|---|
| HEX | #AD231F |
| RGB | rgb(173, 35, 31) |
| HSL | hsl(2, 70%, 40%) |
| RGB Decimal | 173, 35, 31 |
| RGB Percent | 67.8%, 13.7%, 12.2% |
| CMYK (approx.) | 0%, 80%, 82%, 32% |
Related Palettes
12 palettes using #AD231F or similar colors