β
Slate Green
#657f6b

#657f6b
Primary red
65₁₆ = 101
101/255 ≈ 40 %
Primary green
7F₁₆ = 127
127/255 ≈ 50 %
Primary blue
6B₁₆ = 107
107/255 ≈ 42 %
Basic colors
101/255 ≈ 40 % 6/255 ≈ 2 % 20/255 ≈ 8 % 128/255 ≈ 50 %