The rule of 3 colors is simple: pick one primary color. Then, pick two other complementary colors. See the example below. We picked a main hue (a variation red), and complemented it with two different colors.
This particular color scheme draws from two colors on the opposite side of the color wheel. When you do this, the result is a high-contrast color combo that's bright and that pops. Examples of complementary color combinations are: Red and green; yellow and purple; orange and blue; green and magenta.
The most popular color in the world is blue. The second favorite colors are red and green, followed by orange, brown and purple. Yellow is the least favorite color, preferred by only five percent of people.
Whether your design tastes veer toward traditional or contemporary, green just works. Different hues of green give a room depth and vitality, while they introduce both oomph and whimsy. My third premise is that — because it's a neutral — green goes with any and all colors.
Red and orange seem to be the clear winner when it comes to eye-catching colors. These colors tend to stand out and are therefore used on many warning signs or safety equipment. Yellow is another color that comes in a close second to red and orange in popularity.
The underlying premise of the three colour rule is to not combine more than three colours in your outfit at any one time. The exception being black and white, which are technically not 'colours' but tones, and can be intermixed as a fourth colour in your outfit.
It states that 60% of the room should be a dominant color, 30% should be the secondary color or texture and the last 10% should be an accent.
The rule of max 3 colors
“Do not wear more than three colors in an outfit otherwise you'll look like a clown or a parrot” — this is common advice that personal stylists give to their clients. Unless you're an expert in combining colors, it's better to limit the total number of colors you use in your design.
Primary colors include red, blue and yellow. Primary colors cannot be mixed from other colors. They are the source of all other colors.
Why do some colours clash? A variety of factors contribute to clashing colours, but the main reason is that the colours are on the opposite side of the colour wheel. You can see that purple and yellow are on opposite sides.
Thus, the most attractive color is blue, the second most preferred is red, followed by green, while yellow was found to be the least preferred color (Figure 1).
Clashing colours : Red & Pink.
Yellow is widely recognized as the happiest color in the world and comes with a scientific pedigree to back up this esteemed honor. Research has suggested two main reasons why yellow is considered the happiest color.
Scientists have revealed that wearing the colour red will make you more attractive to the opposite sex. Studies reveal that red is the most attractive colour to both men and women but, curiously, the two genders are attracted to the same colour for different reasons.
Red is the color of power. It gets people's attention and holds it. It is the most popular color for marketing.
White: Reverence, purity, birth, simplicity, cleanliness, peace, humility, precision, innocence, youth, winter, snow, good, sterility, marriage (Western cultures), death (Eastern cultures), cold, clinical.
According to a study, the secret to a calming room is navy blue—and there's science to prove it. The University of Sussex and British papermaker G.F. Smith did research that found navy blue is a calming color—in fact, the most relaxing color in the world.
Universally, studies show that blue is both men and women's primary preferred color. One study dove into why blue is so popular and found that it's associated with clean water, clear skies, authority, truth and tranquility. Both men and women also like green and red as top favorite colors.