Spirit used to show me different colour's as I was advancing and being taken to a higher level of awareness with my spirituality.
When I look into the sun just as it is sinking in the early hours of the evening, then close my eyes I see the glow of the sunset then it starts to change colours usually red at first because I am seeing the glow of the sun before it goes down, then I will see green, orange and violet sometimes then it gradually fades.
I have see blue lights go off in the house and around family when they visit and tell them its your nan, pop or your uncle come to visit you.
when ever I see a blue flash I know it is one of my loved ones or my guides around me.
Violet and purple are the higher colours of spiritual awareness so I would say you have been given those colours to make you aware that your vibrational energy is being lifted to bring you more awareness of tapping in to spirit.
Look up all the colours you see each colour has a meaning.
I continue to do free of charge, a one question reading. For a more detailed paid reading you can, Send Private Message
by clicking on my name.