Description
Colors sorted by e^(ln(r) - 3 ln(g) + 3 ln(b)), or the logarithmic form of r - 3g + bg.
The formula is for extrapolating what comes after the quadratic sequence [R, G, B, ?].
Example: after [10, 11, 14] comes 19. Because the difference between each item is [+1, +3], you need to add 2 to 1 to get 3, so add that to 3, you get 5. Add 5 to 14 and you get 19.
But in this sort in particular it's in exponential scale, so after [2, 4, 16] comes 128, with differences (ratios) of [x2, x4, x8]
It looks like it starts ordered at the top then becomes chaotic after...