The super fast color schemes generator! The Coolors app allows you to create, save and share perfect color palettes in seconds!
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.
A great tool that generates linear gradients, with the ability to customize each gradient, and download the CSS gradient code.
Gradient by ShopFactory is a great tool for finding wonderful gradients, to use in your next project. It allows you to control the gradients based on different settings.