#231111
Dark Red
HEX
RGB
HSL
About #231111 Dark Red
#231111 is a dark red color. In the RGB color model, it is composed of 35 red, 17 green, and 17 blue. In the HSL color space, it has a hue of 0°, saturation of 35%, and lightness of 10%.
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 & Gradients
Use #231111 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
0°
Hue
35%
Saturation
10%
Lightness
Dark Red
Color Harmonies
Colors that work well with #231111 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #231111 against white and black backgrounds.
Aa#231111 on White
Contrast Ratio18.11:1
AA ✓AA Large ✓AAA ✓
Aa#231111 on Black
Contrast Ratio1.16:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #231111 across different color formats.
| Format | Value |
|---|---|
| HEX | #231111 |
| RGB | rgb(35, 17, 17) |
| HSL | hsl(0, 35%, 10%) |
| RGB Decimal | 35, 17, 17 |
| RGB Percent | 13.7%, 6.7%, 6.7% |
| CMYK (approx.) | 0%, 51%, 51%, 86% |
Related Palettes
12 palettes using #231111 or similar colors