β
Gunmetal
#5a756b

#5a756b
Primary red
5A₁₆ = 90
90/255 ≈ 35 %
Primary green
75₁₆ = 117
117/255 ≈ 46 %
Primary blue
6B₁₆ = 107
107/255 ≈ 42 %
Basic colors
90/255 ≈ 35 % 17/255 ≈ 7 % 10/255 ≈ 4 % 138/255 ≈ 54 %