#E13737
Red
HEX
RGB
HSL
About #E13737 Red
#E13737 is a red color. In the RGB color model, it is composed of 225 red, 55 green, and 55 blue. In the HSL color space, it has a hue of 0°, saturation of 74%, and lightness of 55%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #E13737 in your CSS, SCSS, or Tailwind projects.
Color Properties
0°
Hue
74%
Saturation
55%
Lightness
Red
Color Harmonies
Colors that work well with #E13737 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #E13737 against white and black backgrounds.
Aa#E13737 on White
Contrast Ratio4.37:1
AA ✗AA Large ✓AAA ✗
Aa#E13737 on Black
Contrast Ratio4.8:1
AA ✓AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #E13737 across different color formats.
| Format | Value |
|---|---|
| HEX | #E13737 |
| RGB | rgb(225, 55, 55) |
| HSL | hsl(0, 74%, 55%) |
| RGB Decimal | 225, 55, 55 |
| RGB Percent | 88.2%, 21.6%, 21.6% |
| CMYK (approx.) | 0%, 76%, 76%, 12% |
Related Palettes
12 palettes using #E13737 or similar colors