#666374
Gray
HEX
RGB
HSL
About #666374 Gray
#666374 is a gray color. In the RGB color model, it is composed of 102 red, 99 green, and 116 blue. In the HSL color space, it has a hue of 251°, saturation of 8%, and lightness of 42%.
This color has a medium lightness value, making it a balanced tone ideal for both text and UI elements. With low saturation, it appears muted and subtle.
CSS Code
Use #666374 in your CSS, SCSS, or Tailwind projects.
Color Properties
251°
Hue
8%
Saturation
42%
Lightness
Gray
Color Harmonies
Colors that work well with #666374 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #666374 against white and black backgrounds.
Aa#666374 on White
Contrast Ratio5.83:1
AA ✓AA Large ✓AAA ✗
Aa#666374 on Black
Contrast Ratio3.6:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #666374 across different color formats.
| Format | Value |
|---|---|
| HEX | #666374 |
| RGB | rgb(102, 99, 116) |
| HSL | hsl(251, 8%, 42%) |
| RGB Decimal | 102, 99, 116 |
| RGB Percent | 40.0%, 38.8%, 45.5% |
| CMYK (approx.) | 12%, 15%, 0%, 55% |
Related Palettes
12 palettes using #666374 or similar colors