The star trident remains the Seattle Mariners' most popular and best logo in franchise history! Everybody seems to be ready for it to become the primary logo for the Mariners once again! Royal blue and gold are Seattle Mariners colors! The summer collegiate Alameda Merchants have used the star trident logo as their own for several years too. Ken Griffey Jr. wore a Mariners star trident helmet when he played with the Bellingham Mariners in 1987! Edgar Martinez wore it somewhere.