The Rule of Three in Decorating: What It Is and How to Use It

July 16, 2024

Are you struggling to decorate your home? Getting the right balance when arranging furniture, hardware like lighting, artwork, or other decor can be tricky. However, there is a strategy to follow that makes achieving balance in decorating a lot easier. Many decor professionals follow the rule of three. Here’s what you need to know about the rule of three in decorating:

What is the Rule of Three in Decorating?

The role of three in decorating is a pretty simple concept. The rule of threes follows the idea that things arranged in odd numbers are typically more visually appealing than grouping things in even numbers.

While three tends to be accepted as a magic number, so to speak, groups of five, seven, or nine also work together similarly. The rule of three is followed in interior design and is helpful if you’re wondering how to design a room, but it does show up in other areas, such as graphic design and photography.

You might be wondering why odd numbers are utilized so often. Well, it has to do with how our brains process information, especially regarding pattern recognition. Three is the smallest number that forms a recognizable pattern that our brains can follow. It’s also because if you see things in groups of odd numbers, your eyes move around more.

When this happens, you get a more interesting visual experience. Following the rule of three is helpful to bring balance to a space. This rule can be implemented into many elements of design, including color, decor placement, and organization.

How to Use the Rule of Three in Interior Design

Here’s how the rule of three can help decorate your home in an aesthetically pleasing way:

1. Arrange Artwork

There are many creative ways to display art, and this is a great place to try out the rule of three. Start small by hanging three pieces of art somewhere, like a living room, all placed just two inches apart. Three pieces of artwork create balance and establish a collection, while two pieces are simply just a couple.

You could also try creating a vignette by hanging two larger pieces of artwork below with a small piece or even a mirror placed above. You can rework the rule of three to create a gallery wall. In the case of a gallery wall, the rule of three becomes the rule of five, seven, or nine. Just remember to keep the group of objects limited to odd numbers if you want to keep to the spirit of the rule of three.

2. Hang Lighting

Figuring out lighting placement is made much easier when implementing the rule of three. Three or five pendants spaced evenly over a kitchen island give the room a focal point and create balance. Creating a focal point with lighting is a popular home lighting trend to try in your home. For an eclectic feel, try mixing and matching lights of different shapes or colors that complement each other.

3. Find the Right Furniture Arrangement

Arranging furniture can be overwhelming sometimes. If you aren’t sure where to start, try grouping three pieces of furniture to define space in a room or to define space in an open-concept floor.

Too much furniture, the wrong sizes of furniture, or the wrong groupings are things that can make your living room feel cramped. Instead, create some symmetry in the room by anchoring one piece of furniture with two other pieces of furniture that are relatively the same size. A sofa and two armchairs in the living room are an easy place to start, and you can expand from there. This can also be a good tip for positioning furniture around a fireplace or creating layouts for other sitting or gathering areas.

4. Pick Colors and Textures

If you utilize only one or two colors, tones, or shades, a room can feel flat. To add some dimension, think about adding a third color or shade. Simply adding a third shade will add an extra layer of dimension. Using a bold color might feel overwhelming at first, but it’s a great formal living room idea that won’t feel stuffy.

If you prefer one or two colors, you can still add dimension and texture without the third color. Just try adding three elements of different textures. Add some wood detail like crown molding, a velvet couch, and a big, fluffy rug. This will keep your room from feeling flat and boring while still sticking to a relatively neutral color palette.

5. Unify Decor Items

For a more unified look, try grouping items. This creates a more eye-catching and intentional focal point. Don’t forget about scale, either. To add balance, mix tall items with smaller ones. This guides the eyes around, making it a more engaging visual experience. This even works with groups of small items, like you would find when decorating an end table.

Apply this rule to dining room decor, mantel, or fireplace decor, or even when decorating the kitchen. It’ll help you create balance in every area of your home and take some pressure off of feeling like you either have too many decor items or not enough items.

6. Group Cushions or Pillows

Throw pillows or cushions add so much more to your decor than you may even realize. They can make a sofa or bed cozier, and it gives you a way to add color and texture. Try to limit cushions or pillows on sofas or beds to groups of three. Place the biggest pillow in the back with the smaller ones in front.

7. Style Bookshelves

Using the rule of three for styling bookshelves is an easy method to implement. Always remember that if you have a single item, adding two more pieces is eye-catching and adds balance. Not every shelf needs decor. Pick three shelves and apply the rule of three to the decor items of your choosing.

8. Picking Patterns or Fabrics

This can be a tricky area, but try to choose three matching fabrics for decor like sofas, bedspreads, and curtains. Make sure they all complement each fabric’s patterns and colors. If possible, place all of your fabric options on a table or the floor so you can see everything together.

Try to choose three fabrics based on their textures and colors, as well as patterns. Try to pick different patterned fabrics like florals, paisley, and geometrics in a similar color scheme. It may be tempting to pick just one fabric that you love and use it everywhere. However, three different fabrics can add depth and keep things from feeling too boring.

9. Fill Wasted Space

Is there an area of wasted space in one of your rooms? Choose three pieces to use in this area to eliminate wasted space. Try a chair, a side table, and a lamp for a cozy reading nook. Modern artwork or three statues in different sizes could also work.

You could also group three paintings, decorative pieces, or a mix of both on the wall. If you need some storage, try adding three shelves for books, knick-knacks, or plants.

This is just an overview of the rule of three in decorating. Using this strategy can help you design and style your home in the way you want. However, if no amount of redecorating or remodeling is making your house feel like home, think about designing a custom home that is built specifically to your needs instead. Contact Custom Home Group at 717-284-4090, and we’ll help bring your dream home to life!