Blue is the color of trust and peace. It can suggest loyalty and integrity as well as conservatism and frigidity. Indigo is the color of intuition. In the meaning of colors it can mean idealism and structure as well as ritualistic and addictive. The color psychology of pink is unconditional love and nurturing. Pink can also be immature, silly and girlish. Silver has a feminine energy; it is related to the moon and the ebb and flow of the tides - it is fluid, emotional, sensitive and mysterious.