β
Gunmetal
#555c67

#555c67
Primary red
55₁₆ = 85
85/255 ≈ 33 %
Primary green
5C₁₆ = 92
92/255 ≈ 36 %
Primary blue
67₁₆ = 103
103/255 ≈ 40 %
Basic colors
85/255 ≈ 33 % 7/255 ≈ 3 % 11/255 ≈ 4 % 152/255 ≈ 60 %