Hi there, I would definitely go for glass & not tiles. Glass is much easier to keep clean! As for colours, if you have French grey units you could look at a slightly iridescent silver which would compliment well. Be careful with some colours if you are going to be a bit bolder as they will reflect & alter the appearance of the French grey on the cabinets. Get some samples & look at them in different areas under the units - the corners will look darker/lighter depending on natural light & if you have recessed lighting under the units.

We're with Valduff. Shades of purple and plum can really add depth to a chic scheme like yours. Particularly with your gorgeous counter top. Grey is also a good call, as it will coordinate with your kitchen units but allow room to add coloured accessories. It can depend on the light quality in your room- we always recommend grabbing some tester opts in a range of shades. Paint your walls or A4 sheets, and see what the colours look like as the light changes throughout the day.

Tiles are one way to introduce some pops of colour in your kitchen. If you are worried about the grout discolouring, use epoxy grout which is more resilient to liquid staining. Also, if you use a coloured grout, discolouration will be less noticeable. If you choose textured tiles with rectilinear edges, grout lines are almost invisible. Using tiles can look more traditional compared to glass or stainless steel. The problem with stainless steel is keeping it looking good. Drip marks and grease are instantly noticeable. Glass is less obvious when splashed. They are both more industrial and modern looking. What about using the same material that makes up your worktop as the splashback? Most manufacturers of manmade worktops also do an 11mm thick splashback and upstand.

The dark colour. To the best of my knowledge it was discontinued many years ago. You post is confusing to me. What exactly are you looking for ... the doors or something else?