Understand Colour Therapy & Colour Healing. How can you use colour therapy and colour healing in your own life, in your healing or coaching practice?Understanding Color. n the 1660s Issac Newton “demonstrated that clear white light was composed of seven visible colors”. Colour is different waves or frequencies of electromagnetic radiation visible to the human eye.The colour of any object is defined and or described by its hue, lightness, and saturation. #colourtherapy #colorhealing #colortherapy