Adding purple in your bedroom can be as simple as changing out the pillows. You can also paint the walls the slightest lilac color for a relaxing look.
Light colors are enhanced by bright lilac and green in this room. The colorful cushions don't interrupt the flow thanks to their small size. They are here to add character and life to an otherwise bland room.
difference wiht the bedroom:
The 2-2-1 ratio also works on beds. Rather than arrange the pillows from the outside in as you would on a sofa, arrange them from back to front