β
Gunmetal
#455d51

#455d51
Primary red
45₁₆ = 69
69/255 ≈ 27 %
Primary green
5D₁₆ = 93
93/255 ≈ 36 %
Primary blue
51₁₆ = 81
81/255 ≈ 32 %
Basic colors
69/255 ≈ 27 % 12/255 ≈ 5 % 12/255 ≈ 5 % 162/255 ≈ 64 %