You could try yellows or blues. Maybe add a feature floral, chinoiserie or trellis style wallpaper. Add green with plants and maybe a sunburst mirror. Dulux and I think crown do a visulaiser app so you can upload a pic of your room and try various colours. It's a bit tricky to use to start with but you get the hang of it after a few minutes

Hi, take a look at Dulux Egyptian Cotton I have it in my lounge on 3 walls with grey wallpapered alcoves, looks great xx

I love this colour but think that you won't notice the dark kitchen cabinets. To make your existing furniture stand out I think you need contrast. I think the earlier suggestion of orange is fun but to include the Brinjal I would paint the walls green and then add pops of the brinjal. Perhaps if you get some light picture frame add a border of brinjal to give them more presence. Alternatively hang inexpensive canvasses - I would choose three long thin ones and paint one and either wall paper in a similar colour or staple on fabric to add pattern.

I would choose something very close to that deep red/rust/plum (can't quite work out what it is) in the granite. It looks as if that colour is also in the tea towel on the right (hanging on the handle in front of the oven). Everything else is so light I think the room would take it well and it would give it wow factor. You need a warm colour, as someone else has said, to tone with the cream of the cabinets and the granite.