Tila Tequila

Does anyone have research on the effect colors have on people?

I’m looking for information and research regarding the effect constant exposure to colored light on people. I’ve looked for information on this topic for weeks now and have found almost nothing; mostly hokey (and completely unsupported) “color therapy” information and the general and vague “blue light makes people feel sad” kinds of statements. I want to get my hands on actual sourced information that looks at the effects of various colored light on people.

Thank you for your help.