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Simple and handy color selector UI control based on Unity GUI system.
Author: Sergey Taraban
It is free to use. You can download Unity pack file with ready to work ColorPicker component and source codes.
How to use color picker
For opening color picker you need to press on colored icon. For closing picker click on selected color in color space texture or press anywhere outside the color picker.
Drag Mode: If you want to change color in realtime hold left mouse button and drag it along color space image. Color will apply to the object immediately. When you have released mouse button color picker dialog will close.
How to integrate
Watch the short video tutorial to undestand how to use and integrate color picker.
Also see scene file color_piker_demo.scene from this package for more information about integration.