#81181B
Red
HEX
RGB
HSL
About #81181B Red
#81181B is a red color. In the RGB color model, it is composed of 129 red, 24 green, and 27 blue. In the HSL color space, it has a hue of 358°, saturation of 69%, and lightness of 30%.
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 #81181B in your CSS, SCSS, or Tailwind projects.
Color Properties
358°
Hue
69%
Saturation
30%
Lightness
Red
Color Harmonies
Colors that work well with #81181B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #81181B against white and black backgrounds.
Aa#81181B on White
Contrast Ratio10.1:1
AA ✓AA Large ✓AAA ✓
Aa#81181B on Black
Contrast Ratio2.08:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #81181B across different color formats.
| Format | Value |
|---|---|
| HEX | #81181B |
| RGB | rgb(129, 24, 27) |
| HSL | hsl(358, 69%, 30%) |
| RGB Decimal | 129, 24, 27 |
| RGB Percent | 50.6%, 9.4%, 10.6% |
| CMYK (approx.) | 0%, 81%, 79%, 49% |
Related Palettes
12 palettes using #81181B or similar colors