...Download the zipped package from https://sourceforge.net/projects/color-hound/ to a local folder on your disk. Extract the zip and execute the color-hound-1.0.jar using Java SE or run the ColorHound-1.0.exe on windows based system.
System Requirement:
Minimum System Requirement
* JRE/JDK 1.6.0 or more
* 10MB of Harddisk space
* 256 MB of RAM
Your Novation Launchpad controller can display sixteen unique colors with its RG-LEDs. Up until now, it's been all guesswork as to where these colors lie on the velocity wheel. This simple application displays the correct velocity value for the desired color.