You were dreaming about rainbow color, right? Then this dreams' dictionary is where you'll find an answer to your question, what does it really mean to dream about rainbow color. Below are all the interpretations and all the meanings of what you have dreamed about. The rainbow color dream consists of 2 symbols:
The rainbow is a half circle in the sky, which is composed of all the colors of the color spectrum.... (rainbow)
In the spectrum of the rainbow yellow, orange and red are the warm, active color and blue, indigo and violet, the cold, passive.... (To dye)