from colorspace import choose_palette
choose_palette()Apps for Choosing Colors and Palettes Interactively
To facilitate exploring the package and employing it when working with colors, a Tcl/Tk based is provided within the package using Pythons tkinter interface.
Web App
A web-app to explore the capabilities based on the R implementation colorspace is available via https://hclwizard.org.
The latter two do not exist as GUIs in the Python implementation, however, the function cvd_image allows to emulate color vision deficiencies from within the Python package. For more information please have a look at the article Color Vision Deficiency Emulation.