Here’s a story we hear almost every week. A homeowner picks a soft grey from a chip at the paint store. It looks calm and modern under the bright store lights. Two coats later, the living room looks like wet concrete, and they’re calling us to repaint it.
The colour wasn’t wrong. It was chosen in the wrong light. Knowing how to choose paint colour comes down to a few habits that professional painters use on every job, and in BC, one factor matters more than anywhere else: our light.
Start With the Light, Not the Colour Chip
Lower Mainland homes spend half the year under grey, overcast skies. That light is cool and flat, and it changes how paint looks more than most people realize.
North-facing rooms get cool, indirect light all day. Cool greys and blues can look cold and dull here, especially from October to March. Warmer whites, soft beiges, and greiges with a hint of yellow or red balance it out.
South-facing rooms get warm, bright light. Almost any colour works, and cooler tones look fresh instead of icy.
East and west rooms shift through the day. East rooms are warm in the morning and cooler later. West rooms are the opposite. Look at your samples at the time of day you actually use the room.
The same rule applies to cabinets. A colour that glows in summer can feel heavy in December. We go deeper into this in how cabinet colour impacts natural light in your kitchen.
Learn to Spot Undertones
Every colour has an undertone sitting underneath it. That’s why two “whites” can look completely different side by side.
- Greys lean blue, green, or purple (cool) or beige and brown (warm, often called greige)
- Whites lean yellow or pink (warm) or blue and grey (cool)
- Beiges lean pink, yellow, or green
The easiest way to see an undertone is to hold the chip against a sheet of plain white printer paper. The hidden colour shows up right away.
Then compare it against what isn’t changing in the room: flooring, countertops, tile, and stone fireplaces. A grey with a purple undertone next to warm oak floors will always feel slightly off, and most people can’t explain why.
Work With What You’re Keeping
Paint is the easiest thing in a room to change, so it should fit around everything that’s harder to change. Before you pick anything:
- List the fixed elements: floors, counters, backsplash, roof, brick, stone
- Note their undertones, warm or cool
- Choose paint that shares or complements those undertones
Kitchens are where this matters most. If you’re painting cabinets or walls around existing counters, our guide on how to match cabinets with countertops and backsplashes walks through real combinations.
Test Samples Properly (Most People Don’t)
Tiny chips are almost useless for a final decision. Here’s how we tell clients to test:
- Go big. Paint samples at least 2 ft × 2 ft, on a sample board or directly on the wall.
- Use two coats. One coat doesn’t show the true colour.
- Test on more than one wall. The same colour looks different on a window wall than on the wall facing it.
- Check at three times of day: morning, mid-afternoon, and evening with your lights on.
- Live with it for a few days before deciding.
Also check your light bulbs. Cool daylight bulbs and warm bulbs can make the same paint look like two different colours. Decide on the colour under the bulbs you’ll actually use.
Think About Flow From Room to Room
Open-concept homes, which are common in newer Surrey and Langley builds, need colours that connect. You don’t need the same colour everywhere, but the colours should share an undertone.
A simple approach that works:
- One main neutral for the shared living spaces
- A slightly lighter or darker version of it in hallways
- More personality in bedrooms, bathrooms, and offices, where doors close
Ceilings are usually best in a flat white, or a very diluted version of the wall colour for a softer look. Our interior painting team can help plan a whole-house colour scheme so nothing clashes once furniture goes back in.
Don’t Forget the Sheen
Colour and sheen work together. The same colour in matte and in semi-gloss can look noticeably different.
- Matte or flat: ceilings and low-traffic rooms; hides wall imperfections
- Eggshell: most living spaces and bedrooms
- Satin: kitchens, bathrooms, kids’ rooms, and cabinets
- Semi-gloss: trim and doors
For cabinets specifically, here’s our comparison of gloss vs satin vs matte finishes.
Exterior Colours Are a Different Decision
Outside, colours look about two shades lighter than on the chip because of direct daylight. Most homeowners should go a touch darker than their first instinct.
Also consider:
- Your roof colour, which isn’t changing anytime soon
- Neighbouring homes; you want to fit the street, not copy it
- Strata colour rules if you’re in a townhouse complex
- How the colour holds up to BC rain and mildew; very light colours show streaking faster
Our exterior painting estimates include a colour walk-around, because what works on a sample board can look completely different on two storeys of siding.
When in Doubt, Go Neutral
If you’re stuck, a warm neutral is rarely a mistake, especially if you might sell in the next few years. It’s also the easiest base to add colour to with furniture, art, and textiles. For kitchens, these timeless neutral cabinet colours are a safe starting shortlist, and if you want something more current, here’s what’s trending in Vancouver kitchens.
Frequently Asked Questions
What paint colours work best in north-facing rooms?
Warm whites, creamy neutrals, and warm greiges. They offset the cool, grey light BC homes get most of the year.
How many paint samples should I test?
Two to four finalists is ideal. More than that usually leads to decision fatigue.
Should walls and trim be the same colour?
They can be, for a modern look. Most homes still use a crisp white or soft off-white on trim for contrast.
Do painters help choose colours?
Many do. A good painter has seen hundreds of colours in real homes and can quickly flag what won’t work in your light.
Get Help Choosing Your Colours
Choosing paint colours is easier with someone who’s seen them on real walls. Affordable Painting Services helps homeowners across Surrey and Metro Vancouver pick colours that suit their light, their finishes, and how they live. Browse our recent projects for ideas, then book a free estimate with colour consultation or call 604-783-4003.