Remember you don’t need to match the lighting or the colour with the rest of the home! Each room can have a different theme and ultimately a very different light. In other words, you don’t need the exact same sconces in a hallway and lounge. Perhaps consider a different type of sconce but retain the same colour? You have options.
It’s about finding a balance, keeping things interesting but keeping in mind the function of the lights.
Here're a selection of various styles of lights to give you some food for thought!