The very popular method is using interesting material with unique features. Thus, black top dining table from the wood cannot give too many variants, but chairs in the room could offer a lot of possibilities. For instance, they could be made of leather to make the pieces elegant or have other details that stand put.
Black oak dining table and chairs could pair together in many other ways, where the décor is one of the most popular. Thus, grey color with a mix of white tones can save the color palette, but the monotony won’t be great thanks to used materials, textures or finishes.