Colors bring the overall vibe of a particular place. The use of colors to set a mood or setting is being used, particularly in movies and television. From the overall place of taping to the actual color scheme edited, colors create a visual representation of feeling.
In terms of architecture, colors are used as a way of telling the person seeing it on what to expect for a place or how to vision it. Even the size of the room can be smaller or bigger in the eyes of the average individual if the right colors are used.
This science of colors is mostly used in constructing homes. Most homeowners just repaint their houses to whatever color pleases them. This may lead to color mismatch, especially on kitchen cabinets.
If you want to know more about what colors to choose on your kitchen cabinets, here is an infographic from Kitchen Cabinet Refacing.