A swimming pool is often the hero of an outdoor entertaining area, so choosing the right finishes can have a huge impact on the overall feel of your backyard.
While most people focus on the size and shape of the pool, one design decision that’s just as important is the tile colour. The right colour and shade can completely transform the appearance of water, making your pool feel brighter, larger and more luxurious. It can get a little overwhelming when you shop pool tiles so we’ve gathered inspiration and share our top tips to help.
Whether you’re building a new pool or planning a renovation, here are 5 pool tile colours that create the illusion of a bigger swimming pool.
Related article: How to design a pool area: Expert design tips to achieve your vision
Related article: Top 10 pool maintenance tips
1. Light blue pool tiles
Light blue remains one of the most popular choices for residential pools and for good reason! By reflecting natural light, pale blue tiles create sparkling, crystal-clear water while softening the edges of the pool. Rather than drawing attention to where the pool finishes, the water appears to blend more seamlessly into the surrounding landscape, creating the illusion of a larger space.
Soft sky blue and pale azure are timeless choices that work beautifully with both contemporary and coastal homes.
Designer tip:Â If your pool sits within a smaller backyard, pair light blue tiles with pale paving around the pool. Keeping the surrounding materials light in colour helps create one continuous visual space.
2. White pool tiles
If your goal is to maximise brightness, white pool tiles are hard to beat.
White reflects the greatest amount of natural light, giving pool water a fresh, inviting appearance while helping smaller pools feel more open and spacious.
They’re particularly effective in contemporary homes where clean lines and minimal detailing are part of the overall design.
3. Ocean green tiles
Ocean green tiles have become increasingly popular for homeowners wanting a softer, more natural look.
Blending green and blue tones, these tiles create water that feels calm and organic while connecting beautifully with surrounding gardens and planting.
The subtle colour variation also encourages your eye to move naturally across the surface of the water, making the pool appear wider and less confined.
4. Aqua tiles
Aqua tiles sit somewhere between blue and turquoise, creating vibrant water that changes throughout the day as the sunlight shifts.
Because these colours create subtle movement and depth, they blur the transition between the pool floor and the water itself. This helps the eye travel across the entire pool rather than stopping at defined edges, making even modest-sized pools feel more generous.
5. Light grey pool tiles
For a contemporary, architectural aesthetic, light grey is an excellent option.
Unlike charcoal or darker finishes, pale grey still reflects plenty of natural light while providing a softer, more sophisticated alternative to blue or white.
It also works exceptionally well with natural stone paving, timber decking and modern landscaping, allowing surrounding materials to become the hero while maintaining a bright, spacious feel.
Designer tips for choosing pool tiles
Colour is only one part of creating a beautiful pool. These additional considerations can make a significant difference to both the finished look and the longevity of your investment.
Request sample tiles
Just like when it comes to painting, when selecting tiles we always suggest getting samples and testing them in your space. Pool tiles can look dramatically different once they’re submerged in water or sitting alongside other materials in your outside space.
Invest in a quality installer
Pool tiling is one area where it really pays to engage an experienced professional.
Unlike indoor tiling, swimming pools are constantly exposed to water, chemicals, temperature changes and movement. Using the wrong adhesive or installation method can lead to tiles lifting or cracking over time. Trust us, we’ve seen plenty of disastrous pool thing jobs over the years!
It’s an expensive problem that is largely avoidable by choosing an experienced installer who specialises in swimming pools.
Consider epoxy grout
If your budget allows, ask your tiler about using epoxy grout. Unlike traditional cement-based grout, epoxy grout is resin-based, making it highly resistant to staining, cracking and water penetration. It’s commonly used in commercial swimming pools because of its durability and is becoming increasingly popular in residential projects too.
While it does cost more upfront, it can help maintain a cleaner, more luxurious finish for many years.
Which pool tile colour is best?
If you’re trying to make your swimming pool appear larger, lighter colours generally deliver the best results.
White, light blue, aqua, ocean green and pale grey all reflect natural light, soften visual boundaries and create a brighter, more open feel.
Ultimately, the best choice is one that complements both your home and landscape while creating the water colour you love most. After all, your swimming pool should feel like a natural extension of your outdoor living space.
