I worked some time in Linux, and Ubuntu has a very handy and lightweight tool called gpick. It picks colours from anywhere and stores the picked colours in an infinite scroll library, ready to copy on clipboard. Plus it also generates colour schemes. I was looking for such a software on Windows 10, but all that I could find were restricted in some way. Kindly recommend a lightweight colour picker for windows 10 which will pick from anywhere and store the picked colours (all of them, not only latest picks).
PS. If it's against the forum, let me know in a comment and I will consider deleting the post.