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How To Choose The Perfect Grey Paint Colour For Your Home

You know you’re a design junkie when someone talks about “fifty shades of grey” and you immediately hope they’re talking about paint colours.... I hear ya!!

Over the past few years, grey has become the new neutral of choice in place of beige. There are so many variations of grey that this sexy neutral has really gone from being dull and lifeless to a colour that many are choosing to use throughout their homes in one cohesive palette.

But if you've been on the hunt for your perfect griege, you'll have no doubt realsied that there are very few true greys and its perhaps the trickiest paint colour to get right.

Compare grey paint swatches side by side and you’ll find that the longer you look at them, the more it will appear that some aren’t even grey at all! They can look blue, yellow, brown or even greenish. Say what?!

There’s a reason for this. Every paint colour is a combination of colours together. The first colour your eye sees is the mass tone. It’s the dominant colour that entices you to rush over to Valspars giant wall of colour in the first place.

Every colour also has an undertone. The undertone is a hint of colour that enhances the mass tone.

There are cool undertones and warm undertones. Cool undertones are blues, greens and purples. Warm undertones are yellows, oranges and reds. Cool undertones will make your grey paint a cool grey while warm undertones will make your grey paint a warm grey

Here's a little look at Valspar's curated grey collection..... Together it's easy to see that all these greys have undertones. It gets a little harder to find the undertone when you're looking at colours in isolation. But we've got some tips to help you avoid any decorating disasters.

How To Choose Grey Paint Colours

Finding the Undertone....

  • one

    Stand in front of the paint card swatches at your local showroom. Or better yet, get yourself a fan deck from Valspar or Dulux.

  • AStwo

    Select a colour card where a particular grey shade catches your eye. Choose a card with a range of grey colours on it (not the individual colour swatch, but the one with 5-6 shades). If you're struggling to find the old style linear charts, hunt down a Little Greene Grey Collection card.

  • ASthree

    When you're looking at the lighter shades, seeing the blues/green etc undertones isn't as easy. But it's much easier to tell from the darker shades, so head to the deepest shade and you'll imedientely see the undertones. For example, do any of the shades of grey on the card seem to have a blue appearance? If so, all the greys on the card have a cool undertone.

  • ASfour

    If no other dominant colour grabs your attention on the card you are holding, check the next set of colour cards in the same column on the wall of colours. Specific colours should start to jump out at you. These are the undertones of that particular batch of greys. While you may not notice any strong undertones in the paint store, when painted on a whole wall, undertones will be a lot more visible, especially when natural and artificial light affects them.

But this is just the start, to get the perfect griege for the walls of your home, we need to dig a little deeper....

Getting it Right....

Colours are affected by light (both natural and artificial). Artificial light also has warm or cool attributes. Warm light has a yellow glow whereas cool light is described as being blue. When choosing paint colours for your home, it’s important to consider the light in the space.

Natural light can affect a room and can change the look and feel of the room throughout the day. Colours you think look fabulous during the day will change how a room looks and feels at night.

Rather than get into the many ways a colour will change based on daylight, artificial light and the orientation of a room, here are some handy tips to show you how to pick grey paint colours that work in your home:

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    Look for colour swatches with multiple shades

    If possible, ditch the single shade colour cards and grab a bunch of colour swatches that feature multiple shades of grey on one swatch. If the brand or manufacturer you are dealing with only has single cards, bring a mix of single colour grey paint cards home and lay them side by side.

    When you do, you may notice colour tones that pop out at you, giving you an indication of the undertone. Never look at the individual cards in isolation as you really need to compare side by side with other greys.

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    Pick up a wide selection of paint swatches before making a choice

    If you’ve pinned favourite greys on pinterest or written down a grey shade that a friend or design blogger used and loved in their home, pick up the swatch.

  • ASthree

    Choose both warm and cool swatches

    Pick up colour swatches on both end of the spectrum.  If we're going to do it, might as well do it properly. You may think you want a cool grey but once you get it home and see it in your room, you may have a change of heart.

  • ASfour

    Do your colour selection at home in the room being painted

    As light affects a paint colour, it’s important that you look at your colour swatches in the room that you are going to be painting. Never select a colour at the store. Most stores use fluorescent lighting and the paint swatches are affected by the light surrounding them.

  • ASfive

    Look at the swatches in the daytime and again at night

    Once you have your swatches in your room, take a look at them during the day with natural light coming in through the window. You can also turn the light on in the room just to see the effect of the artificial light on the colours during the day.

    Mark with a check mark, the colours you feel you like best. Now go back at night and look at those same colours with the lights on in the room. Artificial light may change the way you perceive a colour in the daylight. Put a star on the swatches you like best under the artificial lighting. Now you can narrow down your choices by taking note of which shades have both the star and check mark on them. If it takes a while before a swatch has both, keep comparing. Pick up additional swatches and continue the process of looking at them in the daytime and at night.

  • ASsix

    Compare your colours to other items in the room

    If there are items in the room that are going to remain in the room once it is painted (linens, pillows, upholstered furniture, window treatments) compare your favourite colour swatches to these items to see if they complement each other. When painting a bathroom or kitchen, see how the colour swatches look next to floor or wall tiles, countertops and cabinets.

    If you’re painting a living room, place the colour swatch up to the sofa, area rug or window treatments. If you have grey accents in the room you are painting, they don’t have to match but you also want to make sure that they aren’t so opposite that they seem to clash.

  • ASseven

    Buy sample pots to experiment with the colours on large DIY swatches

    Once you’ve narrowed your colour choices down to a few, purchase sample pots of these colours so you can actually see what they will look like on a larger area. Once you have your sample pots, pick up some white foam core or poster board and paint large squares of each colour, leaving a white border around each. Colour against a white background will give you the best representation. Do a few coats. Write the colour name beneath each swatch. Tape your paint swatches to the wall and look at them in the daylight and at night, as you did with the initial mini swatches.

    At this point, there will likely be a grey colour that looks fabulous in the space.

  • ASeight

    Paitence is a virture

    While understanding how to pick grey paint colours may seem like a long and drawn out process, hang in there! Patience and preparation are key to choosing a grey paint that will work well in your space and make you smile every time you enter the room.

My Home Office

I've recently chosen my own perfect grey for my office at home.

I wanted to relaxing and calm space so blue/greys would be a natural choice, but I had to work with the warmer tones of the flooring and fireplace, so needed a  slightly warmer grey that wouldn't be too cold.

My final choice was Cornforth White by Farrow + Ball. A Mid tone grey that's neither too warm or cool, easy and versatile. Cornforth White sits contentedly between Ammonite and Purbeck Stone to create a hushed and calming retreat.

Although I have a little to learn about photographing interiors! 

How To Choose Grey Paint Colours
How To Choose Grey Paint Colours
How To Choose Grey Paint Colours
How To Choose Grey Paint Colours

As a final note, this guideline on how to choose a grey paint colour also applies to choosing ANY paint colour for your home. Every colour has undertones and is affected by natural and artificial light. It’s best to always compare swatches, purchase sample pots and experiment on large swatches first before making a paint colour decision.

Happy colour selection!

Natalie Xx

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How To Choose Grey Paint Colours


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