#C91B18
Red
HEX
RGB
HSL
About #C91B18 Red
#C91B18 is a red color. In the RGB color model, it is composed of 201 red, 27 green, and 24 blue. In the HSL color space, it has a hue of 1°, saturation of 79%, and lightness of 44%.
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 #C91B18 in your CSS, SCSS, or Tailwind projects.
Color Properties
1°
Hue
79%
Saturation
44%
Lightness
Red
Color Harmonies
Colors that work well with #C91B18 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #C91B18 against white and black backgrounds.
Aa#C91B18 on White
Contrast Ratio5.75:1
AA ✓AA Large ✓AAA ✗
Aa#C91B18 on Black
Contrast Ratio3.65:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #C91B18 across different color formats.
| Format | Value |
|---|---|
| HEX | #C91B18 |
| RGB | rgb(201, 27, 24) |
| HSL | hsl(1, 79%, 44%) |
| RGB Decimal | 201, 27, 24 |
| RGB Percent | 78.8%, 10.6%, 9.4% |
| CMYK (approx.) | 0%, 87%, 88%, 21% |
Related Palettes
12 palettes using #C91B18 or similar colors