Blue color represents freedom, purity, loyalty, imagination, clarity, confidence and trust. Blue is regarded to be a color of the spirit and it is believed to have beneficial impact on the body and mind. Blue color is also cooling in nature, therefore it will allow you to feel calmer, more peaceful and balanced whenever you express yourself. The element associated with throat chakra is space and the biggest open spaces on our planet (sky & sea) are blue. Blue is a color of faith & understanding