#5B181E
Dark Red
HEX
RGB
HSL
About #5B181E Dark Red
#5B181E is a dark red color. In the RGB color model, it is composed of 91 red, 24 green, and 30 blue. In the HSL color space, it has a hue of 355°, saturation of 58%, and lightness of 23%.
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 #5B181E in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
355°
Hue
58%
Saturation
23%
Lightness
Dark Red
Color Harmonies
Colors that work well with #5B181E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #5B181E against white and black backgrounds.
Aa#5B181E on White
Contrast Ratio13.17:1
AA ✓AA Large ✓AAA ✓
Aa#5B181E on Black
Contrast Ratio1.59:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #5B181E across different color formats.
| Format | Value |
|---|---|
| HEX | #5B181E |
| RGB | rgb(91, 24, 30) |
| HSL | hsl(355, 58%, 23%) |
| RGB Decimal | 91, 24, 30 |
| RGB Percent | 35.7%, 9.4%, 11.8% |
| CMYK (approx.) | 0%, 74%, 67%, 64% |
Related Palettes
12 palettes using #5B181E or similar colors