PHOENIX -- Tuesday, Oct. 22 marks National Color Day! It's a day to understand and celebrate the importance of color in our world, and how colors can affect us.
The field of color psychology focuses on the impact different colors have in our lives and how we can use color to influence our mood, productivity and behavior.
Here are a few color facts:
-Red is strong and hot. It evokes passion and energy. It is a symbol of strength and pride.
-Yellow is the brightest color to the human eye. It represents fun and happiness.
-Green represents nature and health. It is relaxing and has healing powers.
-Blue represents loyalty and wisdom. It has a calming effect and suppresses the appetite.