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.

Copper and graphite work well together. Perhaps look at something along the lines of Calacatta Marble. Here’s a small kitchen we did. Graphite on the bottom with copper handles and Dove Grey on the top, Calacatta Marble worktops

Do you need a backsplash? What do you want from it? Colour, pattern, or just to protect the walls from splashes (the only reason I think makes sense!) I have no backsplash, my sink is against a wall but it's vinyl Matt and it wipes easily. My hob is on island so no backslash needed. If it's just for behind your hob you can use glass, so not obvious. I would suggest you wait til your kitchen units/worktop/floor is all fitted before deciding, it makes it easier!

Hello, Congratulations on your new kitchen, we hope you're enjoying it! We understand that choosing kitchen tiles and backsplash could be confusing, there's so much in the market! You could go with a similar material you've used for the worktop, so it feels and looks continuous. You could also go with a mirrored look to expand the space, visually. We love Kit Kat tiles, they're making a comeback in the market. I'll attach a few images so you can get some ideas! We are Bespoke kitchen and wardrobe designers and provide free-of-charge initial design or quotation services. Our showroom is based in Notting Hill, London, but our services all over the UK.