Beautiful colors- rich blue, with white, grey and taupe.  Perfect compliment to my kitchen done in white and grey.  I put it down on top of an anti-skid carpet pad as that was necessary on my luxury vinyl tile flooring.  I have had heavy objects on both ends trying to get it to relax and lay flat (it is delivered rolled tightly).  I will try carpet tape today if necessary- in place 3 days so far.