Happy Independence Day! While red, white and blue wave in our flags outdoors today, how do you use these colors in your interiors? Here are some insights into these patriotic hues and some of my favorite applications. You probably already know that red is one of the three primary colors (blue and yellow are the other two). Primary colors are ones not derived from other colors. Red, in its primary state, is the lipstick color Madonna wore in the 1980s and Rita Hayworth in the