This tool provides the ability to work with color harmonies within Nuke.
While I was always curious on how to deal with lookdev tasks within nuke, i came across the entire topic of color harmonies. Of course most of them are aware that those exists, but to implement it inside nuke, i needed to dig deeper.
In this regard i had to figure out the math behind as well on how to write code to display the picked and calculated colors.
See below how far I could get.