15 Tools To Help You Find The Perfect Color Palette

http://www.littleboxofideas.com/blog/design-resources/15-tools-to-help-you-find-the-perfect-color-palette

Tracking the Real-Time Color Trends

http://www.colourlovers.com/trends

Simple, Practical Color Theory

Very nice article explaining the basics of color theory: http://www.tutorial9.net/resources/simple-practical-color-theory/

20 Color Combination Tools for Designers

http://spyrestudios.com/color-combination-tools/

A Few Color Tools

Web developers (and others) often need ways to generate colors, detect a specific color on-screen, snap to web-safe, etc. Here are a few tools to make your life a little easier,

• Color Wizard Ver. 3.0: An online tool to generate matching colors.
  
• Color Cop: Grab any screen color, snap to web-safe, and much more. It gives the hex and RGB values of the color, making it easy to re-create the color in Photoshop and other apps.