Dream about gray denotes supernatural ability and power. You need more discipline in your life. You are having an inferiority complex. The dream is your creative ability. You are expressing your desire to make up.
Gray dream is sometimes meditation and prayer. You feel that an important aspect of your life is over. You are the one to shape your own experiences. The dream is a hint for your receptiveness and willingness to accept new ideas/concepts. You are being protective of the things that are important to you.
If you dreamt about gray:
A great day is ahead because you have much to offer others. You love to reach out and help, especially when you see that people are going through a difficult time. By sympathizing with another, you may meet someone who becomes very special to you. In reaching out to you for understanding, they also reveal a tenderness that you had forgotten existed.