β
Slate Green
#639b7d

#639b7d
Primary red
63₁₆ = 99
99/255 ≈ 39 %
Primary green
9B₁₆ = 155
155/255 ≈ 61 %
Primary blue
7D₁₆ = 125
125/255 ≈ 49 %
Basic colors
99/255 ≈ 39 % 26/255 ≈ 10 % 30/255 ≈ 12 % 100/255 ≈ 39 %