Insufficient contrast between visited and unvisited links

[ghost]

UI can be improved by increasing the contrast between visited and unvisited links whether by more prominent change in color or other visual indication.

[addyosmani]

@indrekpaas Is there an audit tool you were using to test this or specific contrast changes you're suggesting? cc @robdodson just in case he has suggestions too (with respect to https://react-hn.appspot.com).

[robdodson]

@addyosmani the contrast itself seems to meet WCAG AA (http://leaverou.github.io/contrast-ratio/#%23666-on-%23F5F5F5) but if it's more a UX complaint I think that could be valid.