#511D19
Dark Red
HEX
RGB
HSL
About #511D19 Dark Red
#511D19 is a dark red color. In the RGB color model, it is composed of 81 red, 29 green, and 25 blue. In the HSL color space, it has a hue of 4°, saturation of 53%, and lightness of 21%.
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 & Gradients
Use #511D19 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
4°
Hue
53%
Saturation
21%
Lightness
Dark Red
Color Harmonies
Colors that work well with #511D19 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #511D19 against white and black backgrounds.
Aa#511D19 on White
Contrast Ratio13.64:1
AA ✓AA Large ✓AAA ✓
Aa#511D19 on Black
Contrast Ratio1.54:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #511D19 across different color formats.
| Format | Value |
|---|---|
| HEX | #511D19 |
| RGB | rgb(81, 29, 25) |
| HSL | hsl(4, 53%, 21%) |
| RGB Decimal | 81, 29, 25 |
| RGB Percent | 31.8%, 11.4%, 9.8% |
| CMYK (approx.) | 0%, 64%, 69%, 68% |
Related Palettes
12 palettes using #511D19 or similar colors