Client project.... Colour ideas

One of the most important parts of this project is to get the colour scheme right. I want to keep the colours fairly neutral, but at the same time I want them to provide a sense of warmth and comfort. To this end I have chosen a cream colour for most of the walls, and then either a light brown or a "browny" red for certain feature walls.
I have found colours on the Dulux website that I like. The light brown is named "Soft truffle" and the red is named "Totally Cocoa". The cream colour is named "Barley White".