This is why these colors are so popular in restaurants and especially fast food restaurants. When these colors are present, not only are you hungry and want to eat a lot, but your nervous system is also stimulated so that you want to get out of there quickly. Orange is a great color for a dining room as it helps people loosen up and laugh more. Around orange, people are usually more gregarious, this perhaps is why designers for the Oprah Winfrey talk show picked orange and color as the dominating theme for the set on Oprah's show. In an orange dining room, dinner parties will last longer and seem more interesting.
Pinks offer a sense of well being and make people feel affectionate and positive toward others.
Pink was once the staple of little girls bedrooms, but new shades of rose, mauve and blush have become popular choices in carpets, furniture and social areas like living rooms. A light shade of pink can be used as a neutral background much like a gray. Pink seen in the aura indicates friendship, affection, devotion, and tenderness. Yellows remind us of the sun. They make a dark room appear to be bright and cheery.