Indesigns colour theme tool.
Would love to see this implemented in Illustrator as I, like many others, like to import JPEGS or screen grabbed colour samples to take colours from it manually. It would be awesome to have a colour theme generated from those images that could work within Illustrator and then used across the adobe library. Also this might be something that could also allow you to select an artboard of choice and generate the top 5 colours of that illustration.
Egor Chistyakov commented
Desktop Ai now follows the iPad version rather strangely. I believe that their Advanced Recolor pseudo-panel is modeled on tablet analogue, and on iPad it behaves like this because iPad decided that a tablet should only have something as a tool if only it creates something on a canvas. Color Theme Tool is obviously not a tool that creates something and they decided to follow this thread to be consistent across two Illustrators, rather than respect consistency across other desktop apps.
I don’t agree with this and agree with you. Voted