Universal Color Picker is project aimed to create a color picker and pallet making tool for artist. UCP allows user to pick color from whole window (not bounded by the boundaries of software). Exe file of this project can be found in other repository with name universal color picker executables, link to repository is included. https://github.com/RishabhRathi-Dev/Universal-Color-Picker-Executables
Why do you think that https://github.com/sepandhaghighi/samila is a good alternative to Universal-Color-Picker