#210D11
Dark Red
HEX
RGB
HSL
About #210D11 Dark Red
#210D11 is a dark red color. In the RGB color model, it is composed of 33 red, 13 green, and 17 blue. In the HSL color space, it has a hue of 348°, 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 #210D11 in your CSS, SCSS, or Tailwind projects.
Color Properties
348°
Hue
43%
Saturation
9%
Lightness
Dark Red
Color Harmonies
Colors that work well with #210D11 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #210D11 against white and black backgrounds.
Aa#210D11 on White
Contrast Ratio18.58:1
AA ✓AA Large ✓AAA ✓
Aa#210D11 on Black
Contrast Ratio1.13:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #210D11 across different color formats.
| Format | Value |
|---|---|
| HEX | #210D11 |
| RGB | rgb(33, 13, 17) |
| HSL | hsl(348, 43%, 9%) |
| RGB Decimal | 33, 13, 17 |
| RGB Percent | 12.9%, 5.1%, 6.7% |
| CMYK (approx.) | 0%, 61%, 48%, 87% |
Related Palettes
12 palettes using #210D11 or similar colors