#A91E37
Red
HEX
RGB
HSL
About #A91E37 Red
#A91E37 is a red color. In the RGB color model, it is composed of 169 red, 30 green, and 55 blue. In the HSL color space, it has a hue of 349°, saturation of 70%, and lightness of 39%.
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 #A91E37 in your CSS, SCSS, or Tailwind projects.
Color Properties
349°
Hue
70%
Saturation
39%
Lightness
Red
Color Harmonies
Colors that work well with #A91E37 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #A91E37 against white and black backgrounds.
Aa#A91E37 on White
Contrast Ratio7.17:1
AA ✓AA Large ✓AAA ✓
Aa#A91E37 on Black
Contrast Ratio2.93:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #A91E37 across different color formats.
| Format | Value |
|---|---|
| HEX | #A91E37 |
| RGB | rgb(169, 30, 55) |
| HSL | hsl(349, 70%, 39%) |
| RGB Decimal | 169, 30, 55 |
| RGB Percent | 66.3%, 11.8%, 21.6% |
| CMYK (approx.) | 0%, 82%, 67%, 34% |
Related Palettes
12 palettes using #A91E37 or similar colors