Manual:Plainlinks

The plainlinks class removes the little arrow that would normally show up with an external link.

The MediaWiki CSS class plainlinks is one of several built in classes. It can be used when constructing internal links to special pages that are not otherwise possible.

An example of the use of the plainlinks class within a template would be the following:

Result: [    ]

or simply

Result: https://www.mediawiki.org/w/index.php?title=Special:Allpages&namespace=3

or even

Result: Link text

You could also adjust the css file with the correct internal link color #002bb8. Change in plainlinks a: