#666478
Gray
HEX
RGB
HSL
About #666478 Gray
#666478 is a gray color. In the RGB color model, it is composed of 102 red, 100 green, and 120 blue. In the HSL color space, it has a hue of 246°, saturation of 9%, and lightness of 43%.
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 #666478 in your CSS, SCSS, or Tailwind projects.
Color Properties
246°
Hue
9%
Saturation
43%
Lightness
Gray
Color Harmonies
Colors that work well with #666478 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #666478 against white and black backgrounds.
Aa#666478 on White
Contrast Ratio5.74:1
AA ✓AA Large ✓AAA ✗
Aa#666478 on Black
Contrast Ratio3.66:1
AA ✗AA Large ✓AAA ✗
Color Conversion Table
Complete conversion of #666478 across different color formats.
| Format | Value |
|---|---|
| HEX | #666478 |
| RGB | rgb(102, 100, 120) |
| HSL | hsl(246, 9%, 43%) |
| RGB Decimal | 102, 100, 120 |
| RGB Percent | 40.0%, 39.2%, 47.1% |
| CMYK (approx.) | 15%, 17%, 0%, 53% |
Related Palettes
12 palettes using #666478 or similar colors