These are the top used, tested and reviewed color palette tools you can find.

color palette generatorcolor palette generatorcolor palette generatorcolor scheme generator

1. kuler

2. ColorBlender

3. Color Scheme Designer

4. COLOURlovers

5. Color Jack

6. DeGraeve Color Palette Generator

7. Color Hunter

8. colr.org

9. ColorSchemer

10. VisiBone Color Lab

11. ColorCombos

12. Unsafe Color Match Tool

13. Daily Color Scheme

14. Colorspire

15. Jeff Minard’s Color Palette Generator

16. GenoPal

17. Palette Man

18. EasyRGB

19. Color Wizard

20. ColorMix

21. ColourMod