yellow -> | red -> | blue -> |||||||||||| orange -> | green -> | violet ->

Blue is the color of the sky and the sea. It is a wide and deep and heavy color. It's planet is the Jupiter. The inner peace is the most remarkable principle of blue, also materiality and the substantially things, dedication, pureness and loyalty. Blue represents the female attributs and offers protection, and the feeling of security and being home.
If you need a little bit from all of it just imagine blue. See with your third eye this color coming up to you, maybe in a meditation. Enjoy it and let yourself renewing.
If this color is disturbing you, simply know: you don't need blue at this moment.