#311C21
Dark Red
HEX
RGB
HSL
About #311C21 Dark Red
#311C21 is a dark red color. In the RGB color model, it is composed of 49 red, 28 green, and 33 blue. In the HSL color space, it has a hue of 346°, saturation of 27%, and lightness of 15%.
This color has a low lightness value, making it a dark color great for text and bold accents. With low saturation, it appears muted and subtle.
CSS Code
Use #311C21 in your CSS, SCSS, or Tailwind projects.
Color Properties
346°
Hue
27%
Saturation
15%
Lightness
Dark Red
Color Harmonies
Colors that work well with #311C21 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #311C21 against white and black backgrounds.
Aa#311C21 on White
Contrast Ratio15.93:1
AA ✓AA Large ✓AAA ✓
Aa#311C21 on Black
Contrast Ratio1.32:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #311C21 across different color formats.
| Format | Value |
|---|---|
| HEX | #311C21 |
| RGB | rgb(49, 28, 33) |
| HSL | hsl(346, 27%, 15%) |
| RGB Decimal | 49, 28, 33 |
| RGB Percent | 19.2%, 11.0%, 12.9% |
| CMYK (approx.) | 0%, 43%, 33%, 81% |
Related Palettes
12 palettes using #311C21 or similar colors