#B51722
Red
HEX
RGB
HSL
About #B51722 Red
#B51722 is a red color. In the RGB color model, it is composed of 181 red, 23 green, and 34 blue. In the HSL color space, it has a hue of 356°, saturation of 77%, and lightness of 40%.
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 #B51722 in your CSS, SCSS, or Tailwind projects.
Color Properties
356°
Hue
77%
Saturation
40%
Lightness
Red
Color Harmonies
Colors that work well with #B51722 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #B51722 against white and black backgrounds.
Aa#B51722 on White
Contrast Ratio6.75:1
AA ✓AA Large ✓AAA ✗
Aa#B51722 on Black
Contrast Ratio3.11:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #B51722 across different color formats.
| Format | Value |
|---|---|
| HEX | #B51722 |
| RGB | rgb(181, 23, 34) |
| HSL | hsl(356, 77%, 40%) |
| RGB Decimal | 181, 23, 34 |
| RGB Percent | 71.0%, 9.0%, 13.3% |
| CMYK (approx.) | 0%, 87%, 81%, 29% |
Related Palettes
12 palettes using #B51722 or similar colors