Each color has its own meaning and effect. For example there are colors that can create a positive energy like coolness, passion, and quiet. But there are also several color which brings bad energy like the red color that can enhance the emotions, which makes sleepy yellow, and black color that creates a mystical impression.
For that began avoid colors that bring bad energy. Colors are considered heavy to decorate the interior of the house is an old beige or beige, gray, and black. If applied in the wrong way, the color will make the residents feel uncomfortable and hot. Besides the interior of the house can actually look pale and dull. Another case if applied by professionals, these colors can be an interesting accent.
Gray color is also quite difficult to apply because it is not soft colors. Besides gray are dull and can make a house becomes dull. For that gray should not be used as the dominant color of the room, but only as accents, furniture, or wall hangings.
Black is the color of death so you should avoid it as the dominant color. Sunlight or strong light will disappear once absorbed by the black color, so that the room will look pretty grim. Just as gray, black should only be applied to accents, furniture and wall hangings.
In the end, the best colors for your interior is a bright color such as yellow, white, blue, and so on. Thus you will get a bright atmosphere, comfortable, and made more vibrant.