A few years ago i had the supervision over a section in a factory that printed similar things
and that's why i saw what seems to be the problem.
The only thing you can do, that is if you want to solve the problem, is that you chip a piece
of paint off the klicky (of course where it's not visible) and dissolve that piece with thinner, then you have the original colour.
That's how i would do this, if it was very noticeable.
Rob