#646864
Gray
HEX
RGB
HSL
About #646864 Gray
#646864 is a gray color. In the RGB color model, it is composed of 100 red, 104 green, and 100 blue. In the HSL color space, it has a hue of 120°, saturation of 2%, and lightness of 40%.
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 #646864 in your CSS, SCSS, or Tailwind projects.
Color Properties
120°
Hue
2%
Saturation
40%
Lightness
Gray
Color Harmonies
Colors that work well with #646864 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #646864 against white and black backgrounds.
Aa#646864 on White
Contrast Ratio5.67:1
AA ✓AA Large ✓AAA ✗
Aa#646864 on Black
Contrast Ratio3.71:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #646864 across different color formats.
| Format | Value |
|---|---|
| HEX | #646864 |
| RGB | rgb(100, 104, 100) |
| HSL | hsl(120, 2%, 40%) |
| RGB Decimal | 100, 104, 100 |
| RGB Percent | 39.2%, 40.8%, 39.2% |
| CMYK (approx.) | 4%, 0%, 4%, 59% |
Related Palettes
12 palettes using #646864 or similar colors