An accent color is a color used in small amounts to add contrast and interest to a room’s main palette. It is the color that catches your eye: mustard cushions on a grey sofa, a terracotta vase in a white kitchen, a deep green front door.
The 60-30-10 rule
A common decorating guideline splits a room’s colors roughly like this:
- 60% dominant color: walls, large rugs, big furniture.
- 30% secondary color: curtains, an accent chair, cabinetry.
- 10% accent color: cushions, art, lamps, small decor.
It is a starting point, not a law, but it explains why a bold color works better in small doses than on every surface.
How to choose an accent color
- Pull it from something you love: a painting, a rug pattern, a view.
- Use contrast: a color opposite your main palette on the color wheel (blue against warm woods, rust against sage) stands out; a deeper shade of your main color gives a quieter accent.
- Repeat it two or three times across the room so it looks intentional, not accidental.
Accent wall
An accent wall is a single wall painted or covered in a stronger color or material than the others, usually the wall behind a bed or sofa, so it becomes a focal point.
When redesigning a room with AI, name the accent explicitly and where it goes: “warm white walls, oak, olive green accents in cushions and a vase”. See also color palette.