Light
Why the same colour changes through the day.
A practical guide to the things that make colour look different once it reaches a real room — light, undertones, neighbouring finishes and the way you test it.

Just your name and email. You do not need to tell me about a decorating project.
A swatch can look perfect online or in a shop and completely different at home. The guide is designed to help you make decisions in the room itself, rather than trying to memorise colour theory.
It is useful whether you intend to decorate yourself or ask somebody else to do the work.
Why the same colour changes through the day.
Why two ‘neutral’ colours can fight each other.
How to test before committing to litres of paint.
Ceilings, trim and finishes that affect the whole palette.
How to choose colours that sit well together.

“A colour only has to work with the light, fixed finishes and rooms you actually live with.”
Abermaw Decorating · West Wales
Not on a phone screen, not under shop lighting and not just once at midday.
Flooring, worktops, tiles and existing furniture often narrow the sensible choices quickly.
Walls, ceilings and woodwork are seen together. Treating them as separate decisions can create accidental clashes.
Use the short form at the top and it will be sent to your email. You can read it without starting a decorating enquiry.
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