I think I've figured out how to release executables with pypi now :-)
When you pip install rgbw_colorspace_converter, the toy / demo script (just demonstrating moving between and manipulating colors--- not able to demonstrate the RGBW stuff): run_color_module_RGB_HSV_HEX_demo.py should be runnable from your path. give it a shot. It will be limited by the color capabilities of your terminal, fyi.