1. Choose a subtle colour
Bedrooms are sanctuaries of calm and relaxation, so choose soothing shades and a restful palette of monochromatic tones. Neutral schemes with soft whites and washed out pastel shades work best. Remember colour theory: gentle hues of grey, brown, blue or green are considered calm and serene.
However, bedrooms are an incredibly personal spaces and if you feel like going for a bold primary colour, add a statement wall or even patterned wallpaper, that is entirely up to you.