Undertones of blue or green make it a cool color. For the most pleasing results, your curtain colors should be warm if your walls are a warm gray, and cool if the walls are more on the cool side.

Red, yellow, and orange are "warm," blue and violet are "cool." Green, in the center of the spectrum, can be warm, cool, or ...

Curtains can be both functional and stylish, especially if you know which kind to get. Here's how to add depth and dimension ...