A blue roof is cool, so crisp off-whites and pale greys suit it best, with restrained grey trims or one deeper blue on the door or gate. Avoid creams and yellow-beiges, which can look dirty or green beside blue.
Working with a blue roof
Blue is a strong roof colour and the walls rarely need to compete with it. Cool and neutral whites and greys let the roof lead while the house still looks bright.
A deeper blue on the door, gate or window surrounds repeats the roof at a smaller scale and makes the scheme look planned.
Pale greys can look bluer under a blue roof than on the card, especially on shaded walls, so sample them on more than one side of the house.
iScreen colours are approximate. Final appearance depends on lighting, surface, sheen and paint formulation. Always approve a physical painted sample before making your final selection.
07
Crisp off-white with grey trims
A bright off-white house with restrained grey trims and a blue-grey door.
Illustration only: it shows where each colour goes, not how the finished house or room will look.
Window frames ExistingWhite or grey framesWhite and grey aluminium both suit this scheme; avoid brown frames.
Why it works
A neutral off-white keeps the house bright without competing with a strong blue roof. Grey trims and a blue-grey door repeat the roof's coolness quietly.
Particularly suitable for
Bungalows with blue roofs
Homes with white or grey windows
Coastal and bright, open sites
May not be ideal for
Very dusty sites (consider a deeper plinth)
Homes with warm stone or timber details
Light and surroundings
Chalk White is softened, so it doesn't glare in strong sun, but on shaded walls it can look slightly grey.
Maintenance and exposure
Light walls show dust and splash; the grey band helps at the base.
Before you buy
Sample the off-white beside the roof edge and a grey trim sample; check one sunny and one shaded wall.
08
Pale grey with deep-blue accents
Pale grey walls, a blue-grey band and a navy door that answers the roof.
Illustration only: it shows where each colour goes, not how the finished house or room will look.
Window frames ExistingWhite framesWhite frames keep the scheme crisp; grey frames also work.
Why it works
Pale grey and blue-grey are cool like the roof, so the house reads as one calm scheme; the navy door gives a single strong focal point.
Particularly suitable for
Maisonettes and modern homes with blue roofs
Owners who want a cool, modern look
May not be ideal for
Homes with warm stone or timber cladding
Owners who prefer warm colours
Light and surroundings
Pale grey can look bluer under a blue roof, especially on shaded walls. Sample it on the shadiest side.
Maintenance and exposure
Pale grey hides light dust a little better than white. Navy in full sun can fade sooner, depending on the product.
Before you buy
Sample the grey and the blue-grey on the first floor, where they meet, and the navy on the door itself.
Combinations that often disappoint
Yellow creams and strong beiges: beside blue they can look grubby or slightly green.
A second strong colour (red, terracotta) on the walls: two strong colours compete.
A wall blue that almost matches the roof: near-matches tend to look like mistakes.
From screen to wall: approving a sample
Narrow down to two or three colours here.
Ask for those colours in the actual product and sheen you plan to use. Your supplier will match the closest colour from their own range; the names and codes here are FinishGrid's, not a manufacturer's.
Paint sample boards (A4 or larger) or patches on the wall, with two coats.
Look at them beside the roof, floor or furniture, on sunny and shaded walls, morning and evening.
Approve one painted sample before buying all the paint.
