#551F1B
Dark Red
HEX
RGB
HSL
About #551F1B Dark Red
#551F1B is a dark red color. In the RGB color model, it is composed of 85 red, 31 green, and 27 blue. In the HSL color space, it has a hue of 4°, saturation of 52%, and lightness of 22%.
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 #551F1B in your CSS, SCSS, or Tailwind projects.
Color Properties
4°
Hue
52%
Saturation
22%
Lightness
Dark Red
Color Harmonies
Colors that work well with #551F1B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #551F1B against white and black backgrounds.
Aa#551F1B on White
Contrast Ratio13.14:1
AA ✓AA Large ✓AAA ✓
Aa#551F1B on Black
Contrast Ratio1.6:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #551F1B across different color formats.
| Format | Value |
|---|---|
| HEX | #551F1B |
| RGB | rgb(85, 31, 27) |
| HSL | hsl(4, 52%, 22%) |
| RGB Decimal | 85, 31, 27 |
| RGB Percent | 33.3%, 12.2%, 10.6% |
| CMYK (approx.) | 0%, 64%, 68%, 67% |
Related Palettes
12 palettes using #551F1B or similar colors