I was trying to search documentation about token colors (blue, gray, … ) and how to interpret them, so I can pass this information to users or point them where to find it.
Maybe it is late but I cant find it in the Camunda Documentation.
I’m not sure if it’s documented anywhere explicitly but there is a tool-tip that appears if you hover over the tokens.
Blue = Current Active State
Yellow = Token has been Cancelled
Gray = Token has arrived at and successfully passed through the symbol
Red = incident has occurred and the token cannot proceed.