Color drenched rooms are rooms saturated in one hue where it's often used on the walls, ceiling, trim and doors.
There are several benefits to taking this approach with your paint. For one, it will make a room look bigger.
It also works with dark colors, which will provide a dramatic effect by enveloping you in color.
When working with a color drenched room, you'll find it's easier to decorate because there are less colors you need to match.
Painting everything in the room one color also creates a seamless effect, even when there is a lot of molding involved.