β
Gunmetal
#4f5e66

#4f5e66
Primary red
4F₁₆ = 79
79/255 ≈ 31 %
Primary green
5E₁₆ = 94
94/255 ≈ 37 %
Primary blue
66₁₆ = 102
102/255 ≈ 40 %
Basic colors
79/255 ≈ 31 % 15/255 ≈ 6 % 8/255 ≈ 3 % 153/255 ≈ 60 %