Creating a great color scheme is not the dark art many believe it to be. Colors interact in reliable ways, which is why we have a color wheel that can tell you exactly how green looks next to red or blue or yellow. Where many struggle is in finding the right balance of shades across a single space, which is why designers use the 60–30–10 rule. Below, we’re diving into the rule, sharing exactly how you should use it, and giving tips on how to avoid the most common color-pairing mistakes.
What Is the 60–30–10 Rule?
The 60–30–10 rule offers a reliable guide in these instances, dividing a room's color palette into three harmonious portions. The formula is pleasingly straightforward:
- 60 percent of your room is given over to your dominant color
- 30 percent contains your secondary color
- 10 percent is reserved for an accent color
The 60 percent will almost always include walls, ceiling, and floors, the 30 percent is often found in curtains, rugs, and large upholstery, and the remaining 10 percent is usually picked up in accessories, artwork, and painted joinery.
Every visible surface contributes to the color scheme, so natural materials should be included when estimating your proportions. Dark timber beams might form part of the secondary layer, for instance, while brass handles or black ironwork can function as accents. Don't be overly prescriptive with these percentages—a room that is 55–35–10 can look great. The hierarchy matters more than precise figures.
Focus on Color Families
The 60–30–10 rule does not require three exact shades to be repeated with military precision. Choose a color family for each layer of the scheme, then build depth by using several tones within it.
Your 60 percent might include warm white, chalk, and cream, while the 30 percent draws on olive, moss, and sage. The final 10 percent is your one exception—while it could move through rust, brick, and oxblood and look great, choosing a single statement color usually has more impact.
Choosing Your 60 Percent Shade
Your dominant color establishes the tone of your room and dictates the rest of the palette. It covers the broadest surfaces—walls, ceiling, and flooring are the obvious starting point—so it has to feel easy to live with. For the color confident, that might mean an acidic citrine, but if bold colors make you nervous, choose something neutral and save your nerve for the 10 percent. Boldness is far easier to manage in smaller doses.
Choosing Your 30 Percent Shade
A successful secondary color has a connection to your dominant shade such as a shared undertone or similar level of saturation. If in doubt, try analogous colors—those that sit side by side on the color wheel—which tend to be the most harmonious. This could translate to choosing a yellow-toned cream as your dominant color and mossy greens as your secondary color. If white or tan or cream is your dominant shade, feel free to pick any 30 percent shade and connect your 10 percent shade in a similar analogous manner.
Repeating your secondary color in three or four substantial areas—a green armchair, green-striped curtains, and a green thread within a colorful rug—helps it feel integrated.
Choosing Your 10 Percent Shade
The accent color is the fun part. Choose something with enough distinction to be noticed. A warm cream and moss green might be joined by a flash of oxblood, or in a room of oatmeals and rich browns, a clear note of cobalt blue would look quite fabulous. Again, you can consult a color wheel—colors that sit on opposite sides make great accents as they have the highest contrast between them.
A useful variation on the formula is 60–30–5–5. This introduces two accent colors in modest doses. So your warm cream, moss green, and oxblood combination could be joined by tiny touches of navy.
Common Mistakes to Avoid
- The ceiling is often forgotten about completely and left white, but it counts toward the balance of colors in a significant way.
- Don't choose colors of equal strength. When each shade is highly saturated, the hierarchy becomes difficult to see.
- Lean into pattern. When you're concentrating on your 60–30–10 formula, it's easy to inadvertently assemble a room full of block colors. Pattern stops everything from feeling overly matched.
- Too many small pieces that contain your 10 percent accent color can feel cluttered. A handful of well-chosen items has more impact.
Rachel Edwards is the Style & Interiors Editor for Country Living and House Beautiful, covering all things design and decoration, with a special interest in small space inspiration, vintage and antique shopping, and anything colour related. Her work has been extensively translated by Elle Japan and Elle Decor Spain. Rachel has spent over a decade in the furniture and homeware industry as a writer, FF&E designer, and for many years as Marketing Manager at cult design retailer, Skandium. She has a BA in French and Italian from Royal Holloway and an MA in Jounalism from Kingston University. Follow Rachel on Instagram @rachelaed
