Dudes, that is a stock image from Dear Kids. That is not the person's room. Dear poster, It would help a lot if you showed readers the colour of the floor, trims, other furniture and even the ceiling. Too, it would be good to know what style of house you have and the other colours in your house. Why people who reply go to more bother than the person who asks the original question, I do not know.

A soft, warm grey shade would look lovely, and can be as dark or light as you want. A warmer shade will work with the brown stained wood floor, and the grey will complement the black granite. You could have an undertone of green, blue or tan if you didn't want a pure grey. And it would look nice with any silver metal hardware, either polished or satin/brushed, so you could choose pewter, chrome or nickel. It would still work with white trim too.

add some pictures of your space for better suggestions

Hello! I am trying to decide on a color of white for my kitchen cabinets that will not clash with the granite that is already there. I am painting the walls SW agreeable gray and if possible, would like to use the same color white for the cabinets and the trim in the house. This is a North facing room. Would SW Pure White clash with the brown in the granite? Thank you for any advice!