This is the king of colors, because it allows us to create a balanced palette. White symbolizes purity and serenity; it can be dimmed with different colors, to create cold white or warm white, depending on the purpose of the project, adding a bit of blue will result in cold white, by adding a bit of orange or brown, the outcome will be a warm white ivory tone. The negative side of white is that it can be dull and sterile, we all have seen a mental asylum in movies at least and we know how numb they look like. White should be complemented with other colors to create the effect of revitalizing peacefulness with the following rule.
60% of the white tone of your choice, at least 3 walls out of 4 should be painted with white.
30% of a complimentary color, this means that if you picked a cold white you should balance it with a warm color like orange or yellow in the accent wall, the upholstery of the sofas, chairs or carpet.
10% of an accent color that balance the temperature of the complimentary color, so if the upholstery in the sofas is orange, you can pick cold green or blue cushions. In this ten percent you can be as bold as you want, you can pick pure colors and you will enjoy their positive significance, this small portion of color will give character to the room.