I recently came across this site that may prove useful when trying to understand the roles of colour in your dreams: http://www.dreamscience.org/idx_dream_language.htm#Color%20Questionnaire
Category: Colour in Dreams
The Meaning of Colours in a Dream
How colourful are your dreams? The more practiced you get at recalling your dreams, the more likely you are to remember vivid colours in them. When we dream in colour it is often a sign that we are actively engaged with our imaginations, and that we are feeling more "fully alive," noticing the richness of …
Continue reading The Meaning of Colours in a Dream
thedreamwell.com 