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Battleship Gray
#667e78

#667e78
Primary red
66₁₆ = 102
102/255 ≈ 40 %
Primary green
7E₁₆ = 126
126/255 ≈ 49 %
Primary blue
78₁₆ = 120
120/255 ≈ 47 %
Basic colors
102/255 ≈ 40 % 18/255 ≈ 7 % 6/255 ≈ 2 % 129/255 ≈ 51 %