#C81E21
Red
HEX
RGB
HSL
About #C81E21 Red
#C81E21 is a red color. In the RGB color model, it is composed of 200 red, 30 green, and 33 blue. In the HSL color space, it has a hue of 359°, saturation of 74%, and lightness of 45%.
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 #C81E21 in your CSS, SCSS, or Tailwind projects.
Color Properties
359°
Hue
74%
Saturation
45%
Lightness
Red
Color Harmonies
Colors that work well with #C81E21 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #C81E21 against white and black backgrounds.
Aa#C81E21 on White
Contrast Ratio5.73:1
AA ✓AA Large ✓AAA ✗
Aa#C81E21 on Black
Contrast Ratio3.66:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #C81E21 across different color formats.
| Format | Value |
|---|---|
| HEX | #C81E21 |
| RGB | rgb(200, 30, 33) |
| HSL | hsl(359, 74%, 45%) |
| RGB Decimal | 200, 30, 33 |
| RGB Percent | 78.4%, 11.8%, 12.9% |
| CMYK (approx.) | 0%, 85%, 84%, 22% |
Related Palettes
12 palettes using #C81E21 or similar colors