Deep navy, for the darkest part of the ocean where submarines go.
Naval Adventures is a deep blue, close to navy.
It can be described as deep, rich, dark and dim.
Set in white, because white reads best on it.
A navy, naval force, military maritime fleet, war navy, or maritime force is the branch of a state's armed forces principally designated for naval and amphibious warfare; namely, lake-borne, riverine, littoral, or ocean-borne combat operations and related functions. It includes anything conducted by surface ships, amphibious ships, submarines, and seaborne aviation, as well as ancillary support, communications, training, and other fields.
Read on WikipediaAn adventure is a novel and exciting undertaking that is typically bold, sometimes risky. Adventures may be activities with danger such as traveling, exploring, skydiving, mountain climbing, scuba diving, river rafting, other extreme sports, or, importantly, any other activity that may be new, fresh or difficult and may even lead to failure. Adventure can take many forms beyond the typically described outdoor area. Adventures are often undertaken to create psychological arousal or in order to achieve a greater goal, such as the pursuit of knowledge that can only be obtained by such activities.
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