#AD1F28
Red
HEX
RGB
HSL
About #AD1F28 Red
#AD1F28 is a red color. In the RGB color model, it is composed of 173 red, 31 green, and 40 blue. In the HSL color space, it has a hue of 356°, 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 #AD1F28 in your CSS, SCSS, or Tailwind projects.
Color Properties
356°
Hue
70%
Saturation
40%
Lightness
Red
Color Harmonies
Colors that work well with #AD1F28 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #AD1F28 against white and black backgrounds.
Aa#AD1F28 on White
Contrast Ratio6.99:1
AA ✓AA Large ✓AAA ✗
Aa#AD1F28 on Black
Contrast Ratio3:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #AD1F28 across different color formats.
| Format | Value |
|---|---|
| HEX | #AD1F28 |
| RGB | rgb(173, 31, 40) |
| HSL | hsl(356, 70%, 40%) |
| RGB Decimal | 173, 31, 40 |
| RGB Percent | 67.8%, 12.2%, 15.7% |
| CMYK (approx.) | 0%, 82%, 77%, 32% |
Related Palettes
12 palettes using #AD1F28 or similar colors