Greetings,
There are some variations within the Typhoon-Akula class. The basic colors are surprisingly simple. The pictures I have seen of the later version like in the above drawings are bright flat red below the mid point of the hull, black above, silver for the sonar dome, bright brass for the sickle shaped propellers, and white for the waterline marks. I'll see if I can find the pictures but no promises. Simply Googling Typhoon Submarine should find quite a bit.
The upper hull had differences in fittings as well.
Good Luck,
Bob