Dribbble Color
Dribbble Color is a wonderful tool that allows you to display all dribbble shots, based on a certain color.
Related Tools

Coolors
The super fast color schemes generator! The Coolors app allows you to create, save and share perfect color palettes in seconds!

Grabient
A great tool that generates linear gradients, with the ability to customize each gradient, and download the CSS gradient code.

Adobe Color
A very useful free color wheel and color palette generator for designers and developers. You can also upload an image to get colors from it.

ColorHunt
Color Hunt is a free and open platform for color inspiration with thousands of trendy hand-picked color palettes.