Here is my donut in desktop
And here is the same donut in Service
The color is totally different and blends in with the other colour set. I cant tell you the color code because you dont get this information in Power BI. Is there an issue with this at the moment?
Based on my test, it could work on my side:
Service(I am using the Google Chrome):
Could you have applied any themes in your reports in Desktop? Could you please share your pbix file to have a test?
I cant really share my file becuse of the data.
I changed to another colour and that seemed to sort it. Need to watch out for that though. I wish you could see the colour code you were using like you can in Reporting Services. That would make it easier
I have checked with my colour code, it is the all the same as #01B8AA and #374649. Could you have tested in other browser? Or you could just create a simple data to share that I could have a test for you.