The 60-30-10 rule: the simple formula for a perfectly balanced interior
Choosing colours for your interior is not always easy. Which shade should you use on the walls? Which colour should you choose for furniture, curtains, or decoration? The 60-30-10 rule helps you create a balanced colour palette. With 60% main colour, 30% secondary colour, and 10% accent colour, you create calm, harmony, and yet enough character in your interior.
What is the 60-30-10 rule in interior design?
The 60-30-10 rule is a colour distribution formula that indicates what percentage of a space should feature each colour shade:
- 60% - Main colour
- 30% - Secondary colour
- 10% - Accent colour
The result? A space that isn't too busy, but certainly not boring either. You achieve balance, serenity, and yet sufficient playfulness.
Colour: Zwarte Woudgroen
60% main colour: the calm foundation of your colour palette
The largest colour in the room determines the overall atmosphere. This is usually: the colour of the walls, large furniture pieces like the sofa, and large rugs or curtains.
Why 60%?
This colour forms the background and creates harmony. Think of soft neutral tones like beige, taupe, white, sand, light gray… but also calm colours such as muted green or powder blue can work perfectly. Choose a colour here that you won't quickly tire of, as you'll see it the most!
30% secondary colour: adding depth and contrast
This colour complements the main colour and gives structure to your interior.
It recurs in: smaller furniture (chairs, side tables, cabinets), textiles such as throws, cushions, chair upholstery, and an accent wall.
Why 30%?
It breaks up the space without overwhelming the whole. This colour can be a bit more striking than the main colour, but remains harmonious.
Examples:
With a sand-coloured base, dark green, terracotta, or warm grey can work perfectly.
10% accent colour: character without overpowering
This is the colour that makes your interior sparkle.
You use it subtly in: decoration, artwork, candles and vases, small cushions, plant pots or a small striking chair or lamp.
Why only 10%?
Accent colours are meant to attract attention, not to dominate. They provide energy, dynamism, and personality.
Think of: ocher, coral, black, gold, deep blue, … depending on your style.
Why does the 60-30-10 colour rule work so well?
A clear colour palette prevents decision fatigue, as you always have a clear guideline to fall back on. It also ensures balance in your interior: not too busy, but never boring.
Such a palette works in every living style, whether modern, classic, industrial, or rural, and makes shopping a lot easier because you know exactly which colours you still need to complete the whole.
It's a simple formula, but the effect is stunning.
Example: applying the 60-30-10 rule in your living room
Suppose you opt for a modern, warm interior:
- 60%: soft beige walls and a light sofa
- 30%: deep dark green in an armchair, curtains, and cushions
- 10%: gold accents in decoration and an ocher yellow cushion
You get a warm, balanced space with personality.
Are you unsure which colours work well together in your interior? With a colour consultation, we help you create a balanced colour palette according to your style, space, and light.
Ready for a stunning result? We'd love to see it! Don't forget to share your final result with us!
