#51101C
Dark Red
HEX
RGB
HSL
About #51101C Dark Red
#51101C is a dark red color. In the RGB color model, it is composed of 81 red, 16 green, and 28 blue. In the HSL color space, it has a hue of 349°, saturation of 67%, and lightness of 19%.
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 #51101C in your CSS, SCSS, or Tailwind projects.
Color Properties
349°
Hue
67%
Saturation
19%
Lightness
Dark Red
Color Harmonies
Colors that work well with #51101C based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #51101C against white and black backgrounds.
Aa#51101C on White
Contrast Ratio14.58:1
AA ✓AA Large ✓AAA ✓
Aa#51101C on Black
Contrast Ratio1.44:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #51101C across different color formats.
| Format | Value |
|---|---|
| HEX | #51101C |
| RGB | rgb(81, 16, 28) |
| HSL | hsl(349, 67%, 19%) |
| RGB Decimal | 81, 16, 28 |
| RGB Percent | 31.8%, 6.3%, 11.0% |
| CMYK (approx.) | 0%, 80%, 65%, 68% |
Related Palettes
12 palettes using #51101C or similar colors