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HowStuffWorks on MSNSecondary Colors: How to Use Purple, Green and OrangeSecondary colors are the superstars that shine when any two of the three primary colors — red, blue and yellow — team up. The results are orange, green and purple. Think of them as the second level of ...
The mixture of red, purple, orange and yellow is the result of chemical processes that take place in the ... Others, like many oaks, display mostly browns. All these colors are due to the mixing of ...
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