Color Block Painting Wall Styling Guide for a Warm, Inviting Home

Color blocking means painting a wall in large, clean-edged shapes of solid color instead of one flat shade. The easiest versions are a two-tone wall split at a set height, a single painted rectangle behind a sofa or bed, and a bold stripe. All of them need only tape, a level and two or three cans of paint.

It's a forgiving project, so don't feel bad if you've never painted anything but a plain wall. Start small and the result will still look deliberate.

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What is the color blocking trend?

The trend takes paint out of its usual role as a background and uses it as a graphic shape. Think arches, half-height walls, stripes, and rectangles that frame a bed or a desk. The shapes are simple and the colors are usually limited to two or three.

If you want to see more finished looks, our posts on modern color block painting inspiration and color block painting on walls show other approaches.

Color blocking walls in the living room

A living room gives you the most wall to work with, so it's the best place to experiment.

• Paint a tall rectangle behind the sofa, a little wider than the sofa itself, so the furniture sits inside the shape.
• Color the fireplace wall and leave the others neutral. It anchors the seating group without making the room feel smaller.
• Run a horizontal band at about chair-rail height to widen a narrow room.

As an architect, I'd keep large furniture neutral and let the wall carry the color. If your sofa is already bold, make the block a quiet tone.

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Two-tone half painted wall

Split the wall horizontally and paint the lower part darker. A dark base feels grounded and hides scuffs, which is useful in hallways and in any room where a dog brushes past the wall all day. A common split sits between one third and one half of the wall height. Avoid cutting right at the height of a window sill or a picture rail, because the two lines will compete.

Use a scrubbable satin or eggshell on the lower half if pets or kids touch it often.

Stripes, arches and geometric shapes

Vertical stripes make a ceiling feel taller, and horizontal ones make a room feel wider. An arch behind a bed or desk reads as a headboard without any furniture. Keep shapes in proportion to the architecture: line them up with a door frame, window edge or the width of the bed so they look planned.

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Kitchen and exterior ideas

Kitchen color block wall painting ideas

In a kitchen, block the wall behind open shelves or the dining nook, and repeat that color on one run of cabinets. Use a washable finish near the stove and sink. Our dark green kitchen wall guide covers a deep shade that suits this approach.

Exterior color block wall painting ideas

Outside, block a single entry wall, a garden wall or the area around the door. Use exterior-rated paint, and check the surface and weather conditions on the can before you start.

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Choosing colors that work together

Pick one main color, one partner and one neutral. Warm midtones such as terracotta or warm greige feel cozy, while blues and greens feel calmer. Research in a built-environment setting is starting to quantify this: Isabella S Bower of Deakin University's Cognitive Neuroscience Unit reports that blue coloring of the built environment increases autonomic range and is associated with modulations of brain activity linked to emotional processing. In plain terms, wall color can change how a room feels to your body, so choose it for the mood you want.

Test samples on the wall and look at them in morning and evening light. A north-facing room tends to make colors look cooler, so lean warmer there. If yellow is in your plan, see what colors go with yellow walls.

How to do color block painting with tape

1. Clean the wall and fill any holes. Paint the lightest color first as your base and let it cure fully, following the can's instructions.
2. Mark the shape with a pencil and a level or a tape measure. Check it from across the room before taping.
3. Apply painter's tape on the outside of the line and press the edge down firmly with a putty knife or card.
4. Brush a thin coat of the base color along the tape edge first. It seals any gaps so the new color can't bleed under.
5. Paint the block in two coats, letting each dry as directed.
6. Pull the tape off slowly at a shallow angle while the last coat is still slightly tacky, not fully hard.

I recommend a small test shape in a closet or behind a door if this is your first attempt.

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Finishes and styling after painting

Matte feels soft and enveloping, while satin and eggshell clean more easily. Use semi-gloss on trim. Then repeat one wall color in a pillow, a vase or art so the block looks connected to the room. Wood, linen and wool all pair well with warm blocks.

Frequently asked questions