Color psychology is not an exact science, but there are basic principles that marketing pros use to sell everything from greeting cards to automobiles. Much of it has to do with color. Yes, the colors you put on your walls, or on your front door, can help clinch a home sale! Humans have emotional reactions to color, and sensory perceptions of color are remarkably consistent. Even though individual reactions can vary, it is acknowledged that some colors evoke generally positive response, while others typically generate a negative reaction. Learning the basics of colors can be as simple as studying the…