#3F100B
Dark Red
HEX
RGB
HSL
About #3F100B Dark Red
#3F100B is a dark red color. In the RGB color model, it is composed of 63 red, 16 green, and 11 blue. In the HSL color space, it has a hue of 6°, saturation of 70%, 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 #3F100B in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
6°
Hue
70%
Saturation
15%
Lightness
Dark Red
Color Harmonies
Colors that work well with #3F100B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #3F100B against white and black backgrounds.
Aa#3F100B on White
Contrast Ratio16.28:1
AA ✓AA Large ✓AAA ✓
Aa#3F100B on Black
Contrast Ratio1.29:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #3F100B across different color formats.
| Format | Value |
|---|---|
| HEX | #3F100B |
| RGB | rgb(63, 16, 11) |
| HSL | hsl(6, 70%, 15%) |
| RGB Decimal | 63, 16, 11 |
| RGB Percent | 24.7%, 6.3%, 4.3% |
| CMYK (approx.) | 0%, 75%, 83%, 75% |
Related Palettes
12 palettes using #3F100B or similar colors