β
Gunmetal
#4b5f54

#4b5f54
Primary red
4B₁₆ = 75
75/255 ≈ 29 %
Primary green
5F₁₆ = 95
95/255 ≈ 37 %
Primary blue
54₁₆ = 84
84/255 ≈ 33 %
Basic colors
75/255 ≈ 29 % 9/255 ≈ 4 % 11/255 ≈ 4 % 160/255 ≈ 63 %