Falling into Color

I was looking through my pinterest boards over the weekend and came across the above image.  I absolutely love how this photograph evokes the feeling of falling into a color.  Wouldn't it be fantastic to have all of your bedding, and the walls in the varying hues of the same color?  It would be a bit hard to pull off...but perhaps for a small guest room.  I really love the idea, but it is pretty full on.  What do you think?