If you have a couple of spare tiles, get the paint colour matched to them, it looks more professional than picking colours 'off the shelf' that are similar. I'd go for these below, as marked

Hi Sarah I like the mid grey colour in the middle on the bottom row. The wall above your table might benefit from having a large picture on it to break up the wall and add interest as well as zone off the space for feel more like a 'dining area'. Lighting can also add warmth so you could add some funky ceiling lights on a dimmer above your dining table or a free standing floor lamp.

If you're looking for fabric for kitchen blinds at a later stage you might like our Inky Sky printed linens at www.zoelencross.com

Good luck! Z

I largely agree with 'Man about the house' but would match the light grey tile (on the left second row down) as your tiles are fairly dark and taking up the most of one wall along with your cream units to keep as much light as possible to the room. But if you do want a feature wall then match up with the darker grey tile.