In order to remove the blue link color from a hyperlink we must do what is called clearing the formatting.

In order to to this:

  1. Edit the page on which the links exist.
  2. Using the visual editor highlight the desired links.
  3. Click the “Formatting” menu list
  4. Select “Clear Formatting” from the list
  5. Click off the selected links

You should see that the blue formatting that was previously being applied to the hyperlinks is now removed.

See it in action below: