Fill Color Icon in Material Style

This Fill Color icon is made in Material Design style developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 4,400 icons, all in the same style and quality.
This looks like a square turned on its side, like a diamond. There is a handle connected to the square, and liquid is dripping out of it.

Idea of Fill Color Icon by Marcin Kłeczek

We've received the idea on April 30, 2012 and created the icons on May 19, 2012

Font color/Background color for web text editing
We've got text align - now it's good time for fg/bg color picker icon.