β
Slate Green
#638768

#638768
Primary red
63₁₆ = 99
99/255 ≈ 39 %
Primary green
87₁₆ = 135
135/255 ≈ 53 %
Primary blue
68₁₆ = 104
104/255 ≈ 41 %
Basic colors
99/255 ≈ 39 % 5/255 ≈ 2 % 31/255 ≈ 12 % 120/255 ≈ 47 %