We're having our kitchen re-tiled shortly with these tiles and I'm wondering what colour to paint the walls. Would a rich cream work? (& if so any recommendations for a good one to choose please). I've got paint charts open all over the kitchen worktop on the 'neutrals/cream' page and am confused ….. Don't want to choose anything which will clash with the palest tile which looks cream in the picture but can be grey in certain lights and a mushroom colour in other lights.