#423E40
Dark Gray
HEX
RGB
HSL
About #423E40 Dark Gray
#423E40 is a dark gray color. In the RGB color model, it is composed of 66 red, 62 green, and 64 blue. In the HSL color space, it has a hue of 330°, saturation of 3%, and lightness of 25%.
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 #423E40 in your CSS, SCSS, or Tailwind projects.
Color Properties
330°
Hue
3%
Saturation
25%
Lightness
Dark Gray
Color Harmonies
Colors that work well with #423E40 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #423E40 against white and black backgrounds.
Aa#423E40 on White
Contrast Ratio10.53:1
AA ✓AA Large ✓AAA ✓
Aa#423E40 on Black
Contrast Ratio1.99:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #423E40 across different color formats.
| Format | Value |
|---|---|
| HEX | #423E40 |
| RGB | rgb(66, 62, 64) |
| HSL | hsl(330, 3%, 25%) |
| RGB Decimal | 66, 62, 64 |
| RGB Percent | 25.9%, 24.3%, 25.1% |
| CMYK (approx.) | 0%, 6%, 3%, 74% |
Related Palettes
12 palettes using #423E40 or similar colors