Graphene Title – Link Visited State Color Wrong?

I am using the Graphene theme and I am having a problem with the page title text color when it is a link. When it is plain text on the “home page” it appears in the correct color. When I click on another page, it goes to black even though, I think, I have the Link Visited text color set to something that is not black.

Does anyone have any suggestions?

Thank you for your help – I am not at all an experienced developer.