#A33339
Red
HEX
RGB
HSL
About #A33339 Red
#A33339 is a red color. In the RGB color model, it is composed of 163 red, 51 green, and 57 blue. In the HSL color space, it has a hue of 357°, saturation of 52%, and lightness of 42%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #A33339 in your CSS, SCSS, or Tailwind projects.
Color Properties
357°
Hue
52%
Saturation
42%
Lightness
Red
Color Harmonies
Colors that work well with #A33339 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #A33339 against white and black backgrounds.
Aa#A33339 on White
Contrast Ratio6.8:1
AA ✓AA Large ✓AAA ✗
Aa#A33339 on Black
Contrast Ratio3.09:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #A33339 across different color formats.
| Format | Value |
|---|---|
| HEX | #A33339 |
| RGB | rgb(163, 51, 57) |
| HSL | hsl(357, 52%, 42%) |
| RGB Decimal | 163, 51, 57 |
| RGB Percent | 63.9%, 20.0%, 22.4% |
| CMYK (approx.) | 0%, 69%, 65%, 36% |
Related Palettes
12 palettes using #A33339 or similar colors