β
Gunmetal
#577273

#577273
Primary red
57₁₆ = 87
87/255 ≈ 34 %
Primary green
72₁₆ = 114
114/255 ≈ 45 %
Primary blue
73₁₆ = 115
115/255 ≈ 45 %
Basic colors
87/255 ≈ 34 % 27/255 ≈ 11 % 1/255 ≈ 0 % 140/255 ≈ 55 %