#81100E
Red
HEX
RGB
HSL
About #81100E Red
#81100E is a red color. In the RGB color model, it is composed of 129 red, 16 green, and 14 blue. In the HSL color space, it has a hue of 1°, saturation of 80%, and lightness of 28%.
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 & Gradients
Use #81100E in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
1°
Hue
80%
Saturation
28%
Lightness
Red
Color Harmonies
Colors that work well with #81100E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #81100E against white and black backgrounds.
Aa#81100E on White
Contrast Ratio10.43:1
AA ✓AA Large ✓AAA ✓
Aa#81100E on Black
Contrast Ratio2.01:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #81100E across different color formats.
| Format | Value |
|---|---|
| HEX | #81100E |
| RGB | rgb(129, 16, 14) |
| HSL | hsl(1, 80%, 28%) |
| RGB Decimal | 129, 16, 14 |
| RGB Percent | 50.6%, 6.3%, 5.5% |
| CMYK (approx.) | 0%, 88%, 89%, 49% |
Related Palettes
12 palettes using #81100E or similar colors