#511E18
Dark Red
HEX
RGB
HSL
About #511E18 Dark Red
#511E18 is a dark red color. In the RGB color model, it is composed of 81 red, 30 green, and 24 blue. In the HSL color space, it has a hue of 6°, saturation of 54%, 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 #511E18 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
6°
Hue
54%
Saturation
21%
Lightness
Dark Red
Color Harmonies
Colors that work well with #511E18 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #511E18 against white and black backgrounds.
Aa#511E18 on White
Contrast Ratio13.56:1
AA ✓AA Large ✓AAA ✓
Aa#511E18 on Black
Contrast Ratio1.55:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #511E18 across different color formats.
| Format | Value |
|---|---|
| HEX | #511E18 |
| RGB | rgb(81, 30, 24) |
| HSL | hsl(6, 54%, 21%) |
| RGB Decimal | 81, 30, 24 |
| RGB Percent | 31.8%, 11.8%, 9.4% |
| CMYK (approx.) | 0%, 63%, 70%, 68% |
Related Palettes
12 palettes using #511E18 or similar colors