The Smarter Way To Choose

How to Test Paint Colours

Choosing the right paint colour is harder than it looks. Light shifts, undertones surprise you, and a gallon of the wrong colour is a costly mistake. Here's how to get it right -- before you commit.

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Six paint samples arranged on a wall in natural light

The Case For Testing

Why Test Paint Colours Before You Buy?

Paint colours rarely look the same on a tiny chip as they do on your walls. A smart test can spare you thousands in wasted paint, labour, and regret.

The Process

Step-by-Step: How to Test Paint Colours

Follow these six steps and you'll walk into the paint store confident — not guessing.

  1. Choose 2–4 serious contenders

    Scrolling through thousands of colours online is overwhelming. Use a room visualizer or consult a colour fan deck at your local paint store to get to a shortlist of 3-6 colours.

  2. Get Samplize peel-and-stick samples

    Order a Samplize sample for each finalist. Made with two coats of real paint — not a printed chip — you'll see the exact colour your wall will actually look. They ship fast and arrive ready to stick.

  3. Test in multiple spots around the room

    Don't just stick one sample by the window and call it done. Place samples on different walls — near a corner, beside a window, and in a darker spot. Each wall receives different light and will show the colour differently.

  4. Watch across different times of day

    Live with your samples for at least 24–48 hours. Check them in the morning, midday, late afternoon, and evening with your lights on. A colour that looks perfect at noon can feel completely different under tungsten light at night.

  5. Check against your existing fixtures and furniture

    Look at each sample next to your floor, cabinets, sofa, trim, and any permanent fixtures. This is where undertones either work or reveal themselves. A colour that looks neutral on its own might read pink next to white trim.

  6. Choose your winner and order the paint

    After 48 hours of observation, one colour should feel clearly right. Pull the Samplize sample — it peels off cleanly without damaging walls — and order your full gallons. You'll know exactly how it will look because you've already seen it in the room.

Honest Guidance

When to Test With Real Paint Too

Samplize samples are made with real paint, so what you see is what you'll get on your walls. That said, there are a few situations where brushing on a small liquid patch alongside your Samplize sample gives you the most complete picture.

  • Your walls have a very heavy texture (skip trowel, stucco, deep orange peel) where paint fills the grooves and a flat sample can't fully show the result
  • You're painting over a very dark or dramatically different colour and want to see how many coats are truly needed
  • You're applying a specialty finish — metallic, limewash, or venetian plaster — where the application technique affects the appearance

In all cases, start with Samplize to narrow your colour choices first. Testing with liquid paint is a supplement, not a replacement — you'll save time and mess by already knowing the right colour before you brush anything on.

Samplize vs. Traditional Methods

Feature SamplizePaper ChipSample Pot
Real Paint Yes No Yes
Large Size Yes No No
Repositionable Yes Yes No
No mess / dry time Yes Yes No
Wall-safe removal Yes Yes No

Frequently Asked Questions

It is recommended to sample at least 2-4 colours. Order your serious contenders, live with them for a couple of days, and you'll have a clear winner.

They adhere well to light textures like eggshell and flat walls. For heavier textures like skip trowel, stucco, or deep orange peel, the sample will stick but won't fill the grooves the way liquid paint would, so it's worth brushing on a small test patch in addition to using Samplize to narrow your colour choices.

At least 24-48 hours. You want to see the colour in morning light, daytime sun, overcast light, and in the evening with your lamps on. Colours that look perfect in afternoon light can feel completely different at night, so give yourself time to really observe.

Yes, Samplize samples are made with real paint, not printed reproductions. The colour you see on the sample is what you'll get on your wall.

Samplize samples are designed to peel off cleanly without damaging walls or leaving residue. Just peel slowly at a low angle, and they'll come right off.

Stop Guessing. Start Sampling.

See the exact colour on your wall before you buy a single gallon. Real paint. No mess. No commitment.

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