#AC331B
Red
HEX
RGB
HSL
About #AC331B Red
#AC331B is a red color. In the RGB color model, it is composed of 172 red, 51 green, and 27 blue. In the HSL color space, it has a hue of 10°, saturation of 73%, and lightness of 39%.
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 #AC331B in your CSS, SCSS, or Tailwind projects.
Color Properties
10°
Hue
73%
Saturation
39%
Lightness
Red
Color Harmonies
Colors that work well with #AC331B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #AC331B against white and black backgrounds.
Aa#AC331B on White
Contrast Ratio6.47:1
AA ✓AA Large ✓AAA ✗
Aa#AC331B on Black
Contrast Ratio3.24:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #AC331B across different color formats.
| Format | Value |
|---|---|
| HEX | #AC331B |
| RGB | rgb(172, 51, 27) |
| HSL | hsl(10, 73%, 39%) |
| RGB Decimal | 172, 51, 27 |
| RGB Percent | 67.5%, 20.0%, 10.6% |
| CMYK (approx.) | 0%, 70%, 84%, 33% |
Related Palettes
12 palettes using #AC331B or similar colors