As artists, color is SUPER important! I once had a discussion with a musician comparing the 7 notes and 7 colors- each vibrating at a different frequency. I believe we actually resonate with certain colors. As I go through my life, I have color constant favorites and others pop up as time goes on. I suspect we are attracted to the color we need at the moment we need it. There are even color tests and books about the subject. For instance, we can be green with envy, environmentally green, green as in a newbie, it can be hard to be green (Kermit), we all want green backs, etc. Color can also affect us adversely. Red walls in restaurants are designed to help us chow our food faster.
The colors you use when you make art could be seen as a journalistic color map of your life. Go back and review your work and let me know what you think!
Detail from 1995 era 'Perception is Reality'