Grey accent chair is a good idea as to concealing color. Much less care required compared to a lighter color. No need to invest to change the dining table to make your redecorating look pretty, nor change the color of the walls. Always one of the best choices in color of walls is the selection of light, neutral colors, and then you combine that with all the changes you want to do.
Grey accent chair with side and center tables in dark wood is looks great. Besides it, the dining table in dark wood and combines all perfect. You have to try it is to give fluidity or continuity decoration. Choose one color or accents that can occupy both the living and dining room. Selecting a contrasting color accent in this case pink, and have dining chairs in pink tone, and chair with pink accents in the room. The combination looks great!
Other ideas for colors that looks great with grey accent chair. Bring any accessories in that color the dining room and will achieve a nice result. You can use accessories like flowers in a tray with some accent colors and will serve to give continuity to the environments.