Red is a power color and conveys strength.
Orange is an indeterminate color.
Yellow is a happy color.
Green is a calming color.
Blue is a cool color and is also calming.
Purple is another calming color.
White pops and should be set off by a background color.
Gray is another cool color, that can be stylish.
Black is the absence of color.
Brown is an earthy and natural color.
Pink is a fun color and is often associated with cancer awareness.