#21110D
Dark Red
HEX
RGB
HSL
About #21110D Dark Red
#21110D is a dark red color. In the RGB color model, it is composed of 33 red, 17 green, and 13 blue. In the HSL color space, it has a hue of 12°, saturation of 43%, and lightness of 9%.
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 #21110D in your CSS, SCSS, or Tailwind projects.
Color Properties
12°
Hue
43%
Saturation
9%
Lightness
Dark Red
Color Harmonies
Colors that work well with #21110D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #21110D against white and black backgrounds.
Aa#21110D on White
Contrast Ratio18.25:1
AA ✓AA Large ✓AAA ✓
Aa#21110D on Black
Contrast Ratio1.15:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #21110D across different color formats.
| Format | Value |
|---|---|
| HEX | #21110D |
| RGB | rgb(33, 17, 13) |
| HSL | hsl(12, 43%, 9%) |
| RGB Decimal | 33, 17, 13 |
| RGB Percent | 12.9%, 6.7%, 5.1% |
| CMYK (approx.) | 0%, 48%, 61%, 87% |
Related Palettes
12 palettes using #21110D or similar colors