Seeing color in your dreams?

I always wonder if I dream of colors and what is the significance. Did a research and appeared that the colors in your dream may tell you something about your subconscious mind.

Some Basic Dream Interpretation

Red	Passion, courage, emotional relationships. If its a bad dream then it may indicate danger.
Orange	Sociability and friendliness.May indicate new interests or fussy feelings towards some new interests.

Yellow	Can be interpreted positively or otherwise. May symbolizes intellect, energy, happiness. If it is a bad  dream this could represent fear, cowardice and illness.
Green	Desirable changes, progress, growth, healing and peace. May also indicate your efforts to gain recognition or establish independence. If the dream is bad it may indicate envy, greed and jealousy.
Blue	Truth, wisdom, and openness. May symbolizes your optimism for the future or your confidence & trust in a particular matter. But may also indicates "Blue felling" or "sad Felling" . dream.
Violet	Dark violet may indicate feelings of misunderstanding or obstacles ahead to overcome. May also represent the spiritual color - brighter shades help inspire and stimulate.
Black	Also known as the color of death,may indicate the ending of old ideas or change.It could also be hidden or rejected aspect of the dreamer. It also represent the unknown, mystery, the unconscious, and sometimes even protection.
Gray	Fear, depression, ill health, or confusion. It may symbolizes being emotionally distant .
White	Purity, sincerity and truth. Subconsciously may be a sign of the truth of a certain matter. It is also represent wholeness, completeness and innocence.