The 60-30-10 rule is an interior design principle for balanced color schemes: 60% is your dominant color (walls, large furniture), 30% is a secondary, complementary color (curtains, accent chairs), and 10% is for bold accents (pillows, art). When adding black and white, white often serves as the 60% neutral base (walls, floors) for a fresh feel, while black provides sophisticated contrast as the 10% accent in small doses, creating a timeless, balanced look.
Ranging from bold to bright, to subtle and neutral, you have an entire rainbow of colors to experiment with. This decorating rule suggests that you should cover your room with 60% of a dominant color, 30% of a secondary color, and 10% of an accent shade. It is all about maintaining the perfect balance of tones.
Do black and white count in the 60-30-10 rule? It depends on how they're used. If white is your main wall color, it's your 60%. If black is used for small picture frames, it could be part of your 10%.
The idea is simple. When you choose a new color palette, 60% of the palette is dedicated to the dominant color — usually, we call it neutral. Secondary color, or complementary, makes up 30% of the palette, and a third color, accent one, is used for the remaining 10% of the design.
The 70/20/10 color rule is a design guideline for creating balanced palettes, using a 70% dominant color (walls, large items), 20% secondary color (rugs, curtains, furniture), and 10% accent color (accessories, art) to add depth and personality without overwhelming a space, ensuring harmony and visual interest. This principle works for colors, textures (smooth 70%, plush 20%, rough 10%), and even lighting, providing a framework for cohesive, well-designed interiors.
Yes, neutrals can count in the 60-30-10 rule. In fact, using a neutral color as either the primary or secondary color often helps create a balanced and harmonious space. Neutrals can work well with a variety of other colors, making it easy to incorporate a bold accent color for visual interest.
The 3-5-7 rule in decorating is a guideline to group items in odd numbers (three, five, or seven) to create arrangements that feel more natural, balanced, and visually interesting than even-numbered groupings, making spaces look professionally styled without being too symmetrical or boring. This works because odd numbers create asymmetry, leading the eye through the arrangement, and you can vary height, scale, and texture within the group for depth, such as with vases on a shelf or pillows on a sofa.
Great 3-color combinations often follow color theory (like triadic palettes - e.g., Red, Yellow, Blue) or create specific moods, such as Teal, Magenta, Gold for vibrancy, Sage, Pine, Cream for calm nature, or Red, Black, White for bold contrast. The key is balance: use one dominant color and the others as accents for harmony.
This rule helps create harmony and ensures your space doesn't look too bland or overly chaotic. It's perfect for beginners who want their rooms to look thoughtfully put together without hiring a stylist every time they change curtains!
Red and purple
Both red and purple are intense, saturated colors, and when used together without balance, they clash visually.
The General Rule: How Many Paint Colors Is Too Many? There's no one-size-fits-all answer, but most designers and painting professionals recommend sticking to 3 to 5 core colors throughout the home. This creates consistency, simplifies transitions, and keeps your palette feeling intentional.
Colors often considered "shades of white" include cream, eggshell, ivory, Navajo white, and vanilla. Even the lighting of a room, however, can cause a pure white to be perceived as off-white. Off-white colors were pervasively paired with beiges in the 1930s, and especially popular again from roughly 1955 to 1975.
The 3-4-5 Rule in interior design is a guideline for creating balanced, layered, and interesting spaces by incorporating 3 patterns, 4 period styles, and 5 colors/textures in each room, a method popular for achieving a collected, maximalist feel without chaos. It involves mixing prints (like stripes, florals, geometrics), blending different design eras (like Art Deco, Mid-Century, Traditional), and using varied materials and hues to add depth and personality.
So if you're looking for a rule for using accent colors, here it is: think 60/30/10. 60% of your room should be the main color, 30% should be the main accent color, and the last 10% should be a secondary accent color.
The 80/20 color rule is a design guideline suggesting 80% of a space uses a dominant color or palette, while 20% uses an accent color or contrasting palette for balance, creating depth and visual appeal. This helps achieve a cohesive, designer look, whether it's applying warm (80%) and cool (20%) tones, or 80% neutrals with 20% bold accents like bedding or decor.
The first color is your main color, the second color is still prominent, but not as much as the main color. The third color is your accent color that you use sparingly or sprinkled here and there. If you're into numbers you could break this down into 60%, 30%, and 10%.
The 70/20/10 rule is a simple, time-tested formula for creating a balanced and visually engaging color palette in a room. It breaks down your color distribution like this: 70% dominant color, 20% secondary color, and 10% accent color. The goal is to create harmony while still allowing room for personality and contrast.
What's the general rule for the number of colors? One of the most commonly used rules in interior design is the 3-3-3 rule, also known as the three-color rule. It's based on a simple but effective scheme that suggests dividing color use into three categories: a dominant color, a secondary color and an accent color.
The dominant colour should be the main colour used in the design and cover 60% of the space. The secondary colour should be a complementing colour that covers 30% of the space. The accent colour should be a contrasting colour that is used sparingly to add interest and draw attention to specific elements.
Our top 10 best color combinations
Sir Isaac Newton established color theory when he invented the color wheel in 1666. Newton understood colors as human perceptions—not absolute qualities—of wavelengths of light. By systematically categorizing colors, he defined three groups: Primary (red, blue, yellow).
Apple's general colors used in branding and interface designs include Science Blue (#0066CC), Shark (#1D1D1F), Athens Gray (#F5F5F7), and White (#FFFFFF).
What are the foundational principles of interior design often termed as the 3 F's? The 3 F's of interior design are Function, Flow, and Feeling. These emphasize the room's purpose, the movement within the space, and the ambience, respectively.
The 60-30-10 Rule for Color Harmony
A practical application of the Golden Ratio in interiors is through the 60-30-10 rule: 60% Primary Color: The dominant shade (walls, large furniture pieces). 30% Secondary Color: A contrasting or complementary hue (upholstery, curtains, rugs).
The Rule of Visual Breathing Room
In interior design, empty space is just as important as the decor itself. If every wall is competing for your attention, the eye has nowhere to rest. A general professional guideline is to focus on 1 to 2 "primary" walls and leave the others as supporting elements.