The smoothest transition is between two colors or hues that are closely related and are similar in tone (brightness or darkness). If you have open spaces where adjacent rooms flow into one another, without doors or other partitions, you can choose one color as your prominent color and then paint the adjacent room in the same color, but a shade or two lighter or darker, using the monochromatic color scheme. A good example would be when you have a living room that connects to a dining room or if your kitchen flows into the dining area. Painting each room a different shade of the same color defines each room as a separate space but provides the feeling that they are connected.
Helpful Tip
When using different hues of the same color, paint in the lighter shade in the room that gets the most natural light for an open feeling.
If there is no partial wall or similar partition to use as a natural divider between rooms, you can connect rooms by using the same trim color in both rooms.
Helpful Tip
Use a shade of white paint on trim and baseboards that matches well with the wall colors in all the rooms that connect to produce a cohesive effect. You can mix a small amount of the background color into your trim color for ideal harmony.
If you’re using analogous or complementary color schemes, be sure to use the same color tone from room to room. They must all be bright colors or muted colors so that they don’t clash or fight each other. The key, when working with these two color schemes, is to bring colors from one room into the other room. To help provide color continuity, bring accent and décor colors, found on artwork or rugs, into an adjacent room. You can also use the same accent or background colors in both rooms, if they both work with each room’s predominant color. An example would be if you paint adjoining rooms in contrasting colors, you could connect the rooms using area rugs that include both colors or match them enough so that the eye makes the connection.