#42101B
Dark Red
HEX
RGB
HSL
About #42101B Dark Red
#42101B is a dark red color. In the RGB color model, it is composed of 66 red, 16 green, and 27 blue. In the HSL color space, it has a hue of 347°, saturation of 61%, and lightness of 16%.
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 #42101B in your CSS, SCSS, or Tailwind projects.
Color Properties
347°
Hue
61%
Saturation
16%
Lightness
Dark Red
Color Harmonies
Colors that work well with #42101B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #42101B against white and black backgrounds.
Aa#42101B on White
Contrast Ratio15.89:1
AA ✓AA Large ✓AAA ✓
Aa#42101B on Black
Contrast Ratio1.32:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #42101B across different color formats.
| Format | Value |
|---|---|
| HEX | #42101B |
| RGB | rgb(66, 16, 27) |
| HSL | hsl(347, 61%, 16%) |
| RGB Decimal | 66, 16, 27 |
| RGB Percent | 25.9%, 6.3%, 10.6% |
| CMYK (approx.) | 0%, 76%, 59%, 74% |
Related Palettes
12 palettes using #42101B or similar colors