Yes, the team is aware of this request.
So far there is no native solution for this, but there are some third-party solutions: Magic Picker (https://anastasiy.com/magicpicker) and Adobe Color Picker (https://github.com/smallpath/adobe-color-picker).
Compared to Photoshop’s wheel — what do you think Illustrator should have there and done better?
Lydia Arteaga commented
I find it quite difficult to properly pick the colours I would like when I'm working directly with illustrator I would love the colour wheel feature from photoshop on illustrator.
Christopher Michaud commented
Bring back the color wheel in Illustrator that makes changing color themes instantaneously. Why was it removed? I just don't understand it. I was doing tutorials and trying it out then poof its gone. Why?
Wolf Reicherter commented
YES I dont want to switch between how many apps Adobe has come up with. i just want a color wheel in Illustrator
Mark Nicoll commented
Yeah... I do wonder if Adobe likes to keep things **** for the sake of all those independent devs who can make an income out of patching in obvious, necessary functionality.
Don't get me wrong, I love my big stack of extensions, plugins and scripts, but some things really should come as standard...