Decorating your bedroom? Think continuity. You have to have a color plan in mind before starting.
Here I have a picture of a bedroom. You can see that the over all look and feel of this room is a cool feel. Cool meaning lavender (cool color) blue (a cool blue) and silver or brushed nickle finishes.
Continuity is key. Here, the finishes can be brushed nickel or silver but keep it the same from your door knobs right down to your switch plates.
It’s all in the details and if you can make Moodboards like this one – that would be a huge help. It’s nice to see your design plan before starting.