Boss Around Your Color Swatches
Here are a few tips for using the Swatches palette (found under the Window menu). I’m sure you know that if you click on a color in the Swatches palette, that color becomes your new Foreground color. Here’s one you may not have realized—if you Command-click (PC: Control-click) on a swatch, that color now becomes your Background color. Also, you can delete any swatch by holding the Option key (PC: Alt key) and clicking on the swatch you want to remove. You can also add a color to your swatches by setting your Foreground color to the color you want to save and clicking on any open space at the bottom of the Swatches palette.