Make sure these boxes are checked before submitting your issue - thank you!
- [x] I have checked the superset logs for python stacktraces and included it here as text if any - [x] I have reproduced the issue with at least the latest released version of superset - [x] I have checked the issue tracker for the same issue and I haven't found one similar ### Superset version 0.27 ### Expected results - User can use a color picker to choose specific color for chart category. - With or without define color for chart, each time we refresh dashboard should see same category display a same color consistently. ### Actual results  ### Steps to reproduce Refresh dashboard a few times. [ Full content available at: https://github.com/apache/incubator-superset/issues/5887 ] This message was relayed via gitbox.apache.org for [email protected]
