THE 60:30:10 RULE | YOUR SECRET WEAPON FOR A DROP-DEAD-GORGEOUS ROOM
We’ve given this blog a little refresh (April 2026)
Ever walked into a room and thought, “Ooooh, this just works”?
Then tried to recreate it at home… and it just feels a bit off?
Don’t worry, it’s not you. It’s your colour balance.
(Spoiler alert: this little rule doesn’t just work for interiors… it also applies to one of our favourite cocktails. Yep. Stay with us - recipe below 🍹)
Enter the design world’s best-kept not-so-secret: the 60:30:10 rule. A simple yet game-changing formula that makes any room look like it’s been professionally styled (without you needing to summon an interior designer or sacrifice your sanity).
It works because our eyes naturally love balance. Too much of one colour feels overwhelming, and too many colours feel chaotic. This rule keeps everything feeling just right.
SO, WHAT EXACTLY IS THE 60:30:10 RULE?
It’s a tried-and-true colour ratio that helps you balance tones in a way that feels intentional yet effortless - like styling success in three easy steps.
60% – The Dominant Colour: This is your base, your neutral, your “I could live with this forever” shade. It takes up the biggest portion (approx 60%) of your space - think walls, floors, large furniture, and rugs.
30% – The Secondary Colour: This adds contrast and depth to roughly 30% of the room. It could be your cabinetry, smaller furniture pieces, or feature walls. Basically, it’s the little friend to your 60%.
10% – The Accent Colour: The fun bit. This is where you inject a pop of colour that makes up about 10% of your colour palette in the space - think cushions, vases, artwork and statement lamps.
And before you start worrying that someone’s going to knock on your door with a colour chart and a calculator - don’t. This rule is a guide, not a law. No one’s coming to measure your cushions.
HOW TO TRY THIS AT HOME
Start with your 60% first. That’s your walls, floors or biggest furniture pieces. Then layer in your 30% (think rugs, chairs, cabinetry), and finish with your 10% accents.
And remember: you don’t need to start from scratch - just tweak what you already have!
HERE’S HOW THE RULE LOOKS IN ACTION
Want to see how the 60:30:10 rule works its magic in real spaces? Sure thing. By following this simple yet genius formula, you can create a perfectly balanced and visually stunning room - every single time.
IN A LIVING ROOM
60% – the green walls, ceiling and sofa
30% – the beige flooring, rug, coffee table, chairs and curtains
10% – the black accents in the window frames, curtain rail and cushion detail
IN A DINING ROOM
60% – the white walls and ceiling
30% – the timber tones in the table, chairs and light
10% – the pop of blue-green in the windows and cushions
IN A PRIMARY BEDROOM
60% – the taupe walls, carpet, curtains and bed linen
30% – the brown bedhead and timber pendant and chair
10% – the fresh pops of white in the artwork, pillows and side tables
IN A KID’S BEDROOM
60% – the white walls, ceiling, carpet and tent colour
30% – the green feature wall and matching cushions
10% – the dash of mustard, rattan and timber tones
AND EVEN OUTDOORS!
60% – the white rendered wall, bench seat, pot colour and decking
30% – the blue of the pool
10% – the tan/ beige stool, palm leaves and cushions
See the magic? The dominant shade keeps things cohesive, the secondary shade adds depth, and the accent shade brings the pop. Boom! A perfectly balanced room - without a single colour-related meltdown.
BUT WAIT… DOES THIS RULE APPLY TO COCKTAILS?
Turns out, great styling and great cocktails have something in common - it’s all about balance.
The recipe for a perfect Aperol Spritz?
60% Prosecco (or Champagne, if you’re being fancy)
30% Aperol (the lifeblood of good times)
10% Soda (for that final fizz)
See? The 60:30:10 rule is pure genius - whether you’re styling a living room or mixing drinks.
FINAL WORDS OF WISDOM
Don’t stress about exact percentages - think of this as a guide, not a test.
Once you see it, you can’t unsee it. And once you start using it, your spaces will feel effortlessly pulled together (like those people who somehow look chic even in activewear).
WANT TO DIVE DEEPER INTO THE THEORY BEHIND GREAT DESIGN & STYLING?
In Three Birds Styling School, we dedicate an entire module to the theory of great design and styling - because even the most creative spaces need a little science behind the magic. We’ll guide you through the Elements and Principles of Design, teaching you how to use pattern, texture, and shape to create balance, and how to wield the colour wheel like an absolute boss.
By the end, you’ll be making styling decisions with confidence, armed with expert design rules that take your spaces from nice to next-level stunning. Ready to unleash your inner styling rockstar? Click below to find out more!
