β
Gunmetal
#4c5e63

#4c5e63
Primary red
4C₁₆ = 76
76/255 ≈ 30 %
Primary green
5E₁₆ = 94
94/255 ≈ 37 %
Primary blue
63₁₆ = 99
99/255 ≈ 39 %
Basic colors
76/255 ≈ 30 % 18/255 ≈ 7 % 5/255 ≈ 2 % 156/255 ≈ 61 %