The linked article doesn't have any information about how to remove colours from the touchbar swatch. Can you suggest any other ways to remove the colours from the touchbar?
sorry the reply is unsatisfactory.
Would be better to aknowledge that neither Apple nor Adobe have actually figured this out. Shame as it seemed an excellent use of the touch bar.
You have to cancel the NSColorPanelSwatches.plist file in User>Library>Colors.
Unfortunately, it will delete ALL the swatches saved on Touch Bar, both in Illustrator or Photoshop. But there's no alternative. A new file will appear next time you will add a new color on Touch Bar.
Very helpful, thank you @chiaracreative!
I can't fins any file like that on my machine
Thanks Chiara for the hint but when I delete the .plist file swatches on touch bar still stay. Am I missing something? Thank you.