#421D16
Dark Red
HEX
RGB
HSL
About #421D16 Dark Red
#421D16 is a dark red color. In the RGB color model, it is composed of 66 red, 29 green, and 22 blue. In the HSL color space, it has a hue of 10°, saturation of 50%, and lightness of 17%.
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 #421D16 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
10°
Hue
50%
Saturation
17%
Lightness
Dark Red
Color Harmonies
Colors that work well with #421D16 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #421D16 against white and black backgrounds.
Aa#421D16 on White
Contrast Ratio14.8:1
AA ✓AA Large ✓AAA ✓
Aa#421D16 on Black
Contrast Ratio1.42:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #421D16 across different color formats.
| Format | Value |
|---|---|
| HEX | #421D16 |
| RGB | rgb(66, 29, 22) |
| HSL | hsl(10, 50%, 17%) |
| RGB Decimal | 66, 29, 22 |
| RGB Percent | 25.9%, 11.4%, 8.6% |
| CMYK (approx.) | 0%, 56%, 67%, 74% |
Related Palettes
12 palettes using #421D16 or similar colors