Miami Dolphins 2018 – Present An aqua and marine-blue dolphin swimming in front of a coral sunburst, shade of coral orange was adjusted for the 2017 season. Dolphins Alternate LogoDolphins Wordmark LogoDolphins Team HistoryDolphins Primary Logo The Miami Dolphins’ primary logo has gone through a few changes over the years. The original logo was designed in 1966 when the team …