Red is the color of passion, courage and romance and represents the Fire element.Vibrant red color brings into your home the energy of joy, excitement and stimulates sexual desire. Red is the Chinese color of luck and happiness, the marriage color in India, and the symbolic color of love and romance, courage and passion in the West.  
The feng shui color yellow represents sunshine, and happiness. It is cheerful and uplifting and brightens any home or office. Feng shui yellow in your kitchen creates energy. In living room and children’s rooms can create a coziness. From bright sunflower, to pale buttery yellow color tones, there are many shades from which to choose.
Blue  represents calm, peace and tranquility. It also represents the water element. It’s a magnificent feng shui color – with many hues and tones from the palest to the deepest, this Feng shui-wise, color blue is excellent for use in all areas of your home.
 Green represents growth, health, vibrancy. It is also the color of the Wood element. It’s nourishing to your health – mind, body and soul –  as it balances the whole body by bringing healing feng shui vibrations from nature. When bringing this color into your home, it is best to incorporate several different shades in order to maximize the feng shui energy effects.
Orange is social, optimistic and open. It is another color belonging to the fire element and perfect for those areas when red is a bit too intense for the home. Orange creates the necessary feng shui energy to promote lively conversations and good times in your house. Orange color reminds us of summertime dreams and  warm glow of log fires.
Purple is royal, mysterious and noble – also belonging to the fire element. Feng shui masters advise using color purple in moderation. As purple color is a very high vibration color, it might be best to bring it into your home with various decor elements – from pillows to art – rather than wall color.  The best feng shui spaces where you can freely use the intensity of color purple are a healing room or a meditation space.
Pink is the universal color of love. It is gentle, soothing and loving, also belonging to the fire element. Pink is a perfect feng shui color to soften the energy in any given space. Its gentle and delicate feng shui vibrations have a proven soothing effect on one’s behavior. While the beauty of this color is in the eye of the beholder, it’s one that suits any room in your home.
Gray scales represents clarity, detachment and neutrality. It is represents the Metal element.  While it can be considered as a boring color, it is also highly sophisticated and upscale. Gaay brings forth beautiful feng shui energy to any space.
By incorporating these basic philosophies, thoughts and colors you can create a peaceful, harmonious space, allowing the energy to flow in a positive manner. When your home is a relaxed one, your mood will reflect this, and you in turn will become more relaxed and less stressed. Stress is responsible for so many ailments. As the stress disappears, the ailments will too. Practice feng shui in your office to create a space that encourages relaxation as well as productivity.
Source: Freshome