You can use red rich paintings or pictures. You can use red throw pillows or other accessories. If you are daring, you can buy a red chair or ottoman. Even simple red flowers will help. Here are 4 important reminders 1.
Paint is cheap, and it is easy to paint over a bad color.
Chose colors that you like. Paint appears darker on the wall of a room than it does on the paint chip card. When in doubt, buy the next shade lighter. Take into consideration the pictures that will hang on the wall. A red wall doesn't look so red, if you have a lot of large black and white pictures on the wall.