β
Gunmetal
#5c686c

#5c686c
Primary red
5C₁₆ = 92
92/255 ≈ 36 %
Primary green
68₁₆ = 104
104/255 ≈ 41 %
Primary blue
6C₁₆ = 108
108/255 ≈ 42 %
Basic colors
92/255 ≈ 36 % 12/255 ≈ 5 % 4/255 ≈ 2 % 147/255 ≈ 58 %