#51221A
Dark Red
HEX
RGB
HSL
About #51221A Dark Red
#51221A is a dark red color. In the RGB color model, it is composed of 81 red, 34 green, and 26 blue. In the HSL color space, it has a hue of 9°, saturation of 51%, and lightness of 21%.
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 #51221A in your CSS, SCSS, or Tailwind projects.
Color Properties
9°
Hue
51%
Saturation
21%
Lightness
Dark Red
Color Harmonies
Colors that work well with #51221A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #51221A against white and black backgrounds.
Aa#51221A on White
Contrast Ratio13.18:1
AA ✓AA Large ✓AAA ✓
Aa#51221A on Black
Contrast Ratio1.59:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #51221A across different color formats.
| Format | Value |
|---|---|
| HEX | #51221A |
| RGB | rgb(81, 34, 26) |
| HSL | hsl(9, 51%, 21%) |
| RGB Decimal | 81, 34, 26 |
| RGB Percent | 31.8%, 13.3%, 10.2% |
| CMYK (approx.) | 0%, 58%, 68%, 68% |
Related Palettes
12 palettes using #51221A or similar colors