#373F3F
Dark Gray
HEX
RGB
HSL
About #373F3F Dark Gray
#373F3F is a dark gray color. In the RGB color model, it is composed of 55 red, 63 green, and 63 blue. In the HSL color space, it has a hue of 180°, saturation of 7%, and lightness of 23%.
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 #373F3F in your CSS, SCSS, or Tailwind projects.
Color Properties
180°
Hue
7%
Saturation
23%
Lightness
Dark Gray
Color Harmonies
Colors that work well with #373F3F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #373F3F against white and black backgrounds.
Aa#373F3F on White
Contrast Ratio10.8:1
AA ✓AA Large ✓AAA ✓
Aa#373F3F on Black
Contrast Ratio1.95:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #373F3F across different color formats.
| Format | Value |
|---|---|
| HEX | #373F3F |
| RGB | rgb(55, 63, 63) |
| HSL | hsl(180, 7%, 23%) |
| RGB Decimal | 55, 63, 63 |
| RGB Percent | 21.6%, 24.7%, 24.7% |
| CMYK (approx.) | 13%, 0%, 0%, 75% |
Related Palettes
12 palettes using #373F3F or similar colors