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Battleship Gray
#637e76

#637e76
Primary red
63₁₆ = 99
99/255 ≈ 39 %
Primary green
7E₁₆ = 126
126/255 ≈ 49 %
Primary blue
76₁₆ = 118
118/255 ≈ 46 %
Basic colors
99/255 ≈ 39 % 19/255 ≈ 7 % 8/255 ≈ 3 % 129/255 ≈ 51 %