Is it dangerous?
The good news is that in most cases, it isn’t. If your chicken smells good (no sour or rotten odor), has a normal consistency, and has been properly refrigerated, there’s no risk.
Can I still eat it?
Yes, you can simply cut out the purple spot if it bothers your eyes. Then cook the chicken thoroughly—as usual—and it’s ready to eat. The heat will kill any bacteria.
More information on the next page.