Sure!
This is a screenshot I just did a few seconds ago in a incognito Chrome window, and the changes are still there which I did earlier. Just to be sure I saved another time, closed, and the colors still correct. Then closed the whole browser, opened again, still correct.
May I ask what operating system are you using?
This must be something to do with a platform or system, as if this issue was present for everyone it would have been reported a hundred times for sure.