As pictured here, white is an obvious color to be paired with navy. What you may not notice at first is the gold border around the invitation card which creates a sophisticated color combination. Navy is also used as the ink color for the wording.
When combined together, the colors soft grey, white and navy create a crisp look. Navy could be used as a ribbon color, background color or as the ink color against a white invitation card.
These are just a couple of the various ways to create your own version of navy wedding invitations.