#B5172F
Red
HEX
RGB
HSL
About #B5172F Red
#B5172F is a red color. In the RGB color model, it is composed of 181 red, 23 green, and 47 blue. In the HSL color space, it has a hue of 351°, 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 #B5172F in your CSS, SCSS, or Tailwind projects.
Color Properties
351°
Hue
77%
Saturation
40%
Lightness
Red
Color Harmonies
Colors that work well with #B5172F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #B5172F against white and black backgrounds.
Aa#B5172F on White
Contrast Ratio6.71:1
AA ✓AA Large ✓AAA ✗
Aa#B5172F on Black
Contrast Ratio3.13:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #B5172F across different color formats.
| Format | Value |
|---|---|
| HEX | #B5172F |
| RGB | rgb(181, 23, 47) |
| HSL | hsl(351, 77%, 40%) |
| RGB Decimal | 181, 23, 47 |
| RGB Percent | 71.0%, 9.0%, 18.4% |
| CMYK (approx.) | 0%, 87%, 74%, 29% |
Related Palettes
12 palettes using #B5172F or similar colors