I agree with the previous reply, red stools would look awesome. You could also put a beautiful red fruit bowl into the picture (full of course) or perhaps an arrangement of flowers in a red jug. Pops of red would be nice. It's hard to tell from the photo exactly what colour scheme you currently have, I'd be inclined to have the wall colour the same as the cupboards and pantry door.

Please ladies, enjoy your kitchens - you have to live with them all day every day. Unless you are thinking of selling in the really short term then have what you love - the next person will probably replace it all anyway, especially if you plan on being in your home for even 10 years. Kitchens are changing so much with all the new technology and products coming on the market. Mcctrish more photos of your kitchen would be helpful, I really can't comment too much with the photo you have provided, but I have just totally redone my kitchen (all for me) and I intended having a glass splashback but when the time came, I found it was just too plain and would do nothing for my kitchen. I think with the glass, you need to have a stunning feature colour to make it effective. That was my problem, there was no colour I could have to make it 'sing'. Look at photos on Houzz and you will see that glass splashbacks are the feature of kitchens. Start with the splashback before you decide anything else. Also, if you are just replacing your doors, are there any other fixed panels in the room that will be replaced also or will it be necessary for them to stay, which will then affect what you choose.

Hi I'd go the colour of the wall. I love a white kitchen :) If you're looking for a point of difference, however, you could add some colourful cook books in the corner. You could also add little door knobs along the top cabinets, if you want, too help break them up a bit. Although drastic, removing the cupboard doors above the fridge and filling with colourful cook books would also add a pop of colour. It would still be in keeping with your shaker style too. Although, I'm sure you've just spent a lot on those doors, lol. Anyway, I think you've done a great job. It's a hard space to work with, small and u shaped. I can now appreciate the difficulties in working with an odd shaped kitchen! It's hard to get symmetry, so it limits what you can do. I'm about to do a similar style kitchen and was wondering what colour you used on your cabinets? They look great :)

The Colour palette that I have attached is only a ruff guide line... Are you painting the cupboards in a Dulux colour? What do the cupboards look like, for example the grain? I personally would look at a shade of green colour or blue. My examples might not be perfect as my monitor does not display colours well. What are you thinking for flooring and backsplash?