Color psychology and marketing

In here you will find various kind of color psychology and how to use those color in marketing and on designing logo.
http://www.precisionintermedia.com/color

Complementary

Monochromatic

Triple color scheme/ Triad

For those who doesn't know how to use the color schemes, please click this link for more info http://www.1stwebdesigner.com/design/please-clients-color-combinations/