This is the (paid) advertising free version of Colour+.
Colour+ is an HSV based colour mixing utility for android. Use Colour+ to *mix any two colours and isolate the range of possible colour mixes.
Hue, Saturation and Value sliders make it easy to create and modify any colour. Fullscreen mode makes it easy to match colours in your environment.

Colour+ is an excellent tool for learning and using the HSV colour model, perfect for students and professionals alike.
Colour+ contains no in-app advertising.