Sleek, modern, yet welcoming.....words to describe this photo from "ooh food". The "blue" of the sofa has a purple undertone and the area rug and wall to the left of the photo are a lighter purple with a hint of RED.
The red pillows are a "surprise" elment" in this room! The room is generally considered COOL because purple is a cool color. Cool colors are relaxing in a color scheme and red is considered a warm color that stimulates the senses.