#AD281F
Red
HEX
RGB
HSL
About #AD281F Red
#AD281F is a red color. In the RGB color model, it is composed of 173 red, 40 green, and 31 blue. In the HSL color space, it has a hue of 4°, 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 #AD281F in your CSS, SCSS, or Tailwind projects.
Color Properties
4°
Hue
70%
Saturation
40%
Lightness
Red
Color Harmonies
Colors that work well with #AD281F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #AD281F against white and black backgrounds.
Aa#AD281F on White
Contrast Ratio6.77:1
AA ✓AA Large ✓AAA ✗
Aa#AD281F on Black
Contrast Ratio3.1:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #AD281F across different color formats.
| Format | Value |
|---|---|
| HEX | #AD281F |
| RGB | rgb(173, 40, 31) |
| HSL | hsl(4, 70%, 40%) |
| RGB Decimal | 173, 40, 31 |
| RGB Percent | 67.8%, 15.7%, 12.2% |
| CMYK (approx.) | 0%, 77%, 82%, 32% |
Related Palettes
12 palettes using #AD281F or similar colors