Identify the undertones in floors, worktops, tiles, and major furniture; note the room’s daylight direction; choose a small connected palette; then paint large moveable sample boards and view them morning, afternoon, and under evening lighting.
Step by step
Read the fixed elements
Collect samples of flooring, stone, tile, timber, and textiles. Group them by warm, cool, muted, or clear undertones.
Define the atmosphere
Choose a few words—calm, crisp, earthy, dramatic—to filter options and keep adjacent rooms related.
Test at useful scale
Use large boards that can move between walls. Small chips cannot show how surrounding colour and light will affect the result.
Check the full lighting cycle
Review samples in morning and afternoon daylight and under the actual warm or cool lamps used at night.
Expert tips
- Ceilings and trim do not always need stark white.
- Sheen changes perceived depth and highlights defects.
- Repeat one or two colours across rooms to create flow.
Common questions
Why does the colour look different on my wall?+
Scale, surrounding colours, surface texture, sheen, daylight direction, and lamp colour all affect perception.
Should a dark room be painted white?+
Not necessarily. White can look grey in weak light; a deliberate mid-tone or deeper colour may feel richer and more coherent.
How many colours should a home have?+
There is no fixed number, but a small connected core palette with selective accents is easier to coordinate.
Stop if the work involves structural uncertainty, hazardous materials, heights, live services, gas, serious water damage, or regulated work. Local rules differ—use an appropriately licensed professional where required.