Paint color can magically transform any room, altering the experience of being in that room for better or worse. There is nothing simple or easy about chosing a paint color – which is why many people leave it to the experts- the subtle nuances can be frustrating for those who don’t want to be bothered with the complexities of pigment, light, hue, paint quality or color theory. The helpful article below explains why colors can appear to be perfect in theory yet lead to disappointment on the walls. HomeDesignFind addresses the effects of undertones in paint colors and offers a few pointers for successfully chosing a paint color:
http://www.homedesignfind.com/how-to-tips-advice/design-dilemma-understanding-undertones-in-paint-colors/