β
Gunmetal
#517274

#517274
Primary red
51₁₆ = 81
81/255 ≈ 32 %
Primary green
72₁₆ = 114
114/255 ≈ 45 %
Primary blue
74₁₆ = 116
116/255 ≈ 45 %
Basic colors
81/255 ≈ 32 % 33/255 ≈ 13 % 2/255 ≈ 1 % 139/255 ≈ 55 %