#331B17
Dark Red
HEX
RGB
HSL
About #331B17 Dark Red
#331B17 is a dark red color. In the RGB color model, it is composed of 51 red, 27 green, and 23 blue. In the HSL color space, it has a hue of 9°, saturation of 38%, and lightness of 15%.
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 #331B17 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
9°
Hue
38%
Saturation
15%
Lightness
Dark Red
Color Harmonies
Colors that work well with #331B17 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #331B17 against white and black backgrounds.
Aa#331B17 on White
Contrast Ratio16.03:1
AA ✓AA Large ✓AAA ✓
Aa#331B17 on Black
Contrast Ratio1.31:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #331B17 across different color formats.
| Format | Value |
|---|---|
| HEX | #331B17 |
| RGB | rgb(51, 27, 23) |
| HSL | hsl(9, 38%, 15%) |
| RGB Decimal | 51, 27, 23 |
| RGB Percent | 20.0%, 10.6%, 9.0% |
| CMYK (approx.) | 0%, 47%, 55%, 80% |
Related Palettes
12 palettes using #331B17 or similar colors