Originally posted by: lasaire
The reason Kishimoto doesn't color the whole chapter is twofold: 1)money 2)time.
It takes a great deal more effort and time to color a whole chapter, and in order to get one chapter out per week, Kishimoto can't take this time.
Notice how American comics are always in color, but almost never come out more than one chapter per month? Directly related to the above.
As for the coloring difference, Kishimoto colors with copic markers, and the colorists on this project use either PSP or photoshop and color digitally. I do agree with the suggestion of making a swatch so that every one will use the same colors.