They’re cool, they’re formal, and they can be incorporated in more ways than one with a set of wedding invitations. Because of their versatility, navy, royal, and dark blue provide several possibilities for conveying the tone and theme of your ceremony and reception. Incorporated into patterns, added as a border, or juxtaposed with white or another color, navy and dark blues offer the contrast of black without the intensity. Find invitations incorporating navy, dark, or royal blue with ribbons, seasonal themes, classic style, or abstract patterns.