He does look like a Dracula but Oda is an artistic man, you never know what he'll do. Thats why I luv em. For some reason I sense purple.
'We need emotional content' -Bruce Lee
I would expect moria to be a shade of red (i think red suites him better than green), for the fact the Shichibukai have animal themes, hence his name is Gecko Moria.
another example would be Donquixote Doflamingo who wears bright pink, and Crocodile (his skintone was dusty greenish colour much like a Crocodiles)
Wow, never thought about that animales relation with Shicibukai, really interesting.
What about that shichibukai with the bible?
Ho Ho. Toei doesn't always use Oda's coloring. Oda will probably color Moria in the next volume release or something. But Toei animation may decide to go against it.
For example, Oda colors Robin's hair black. The anime portrays Robin's hair as a dark violet color or sort. Between those two colors, I think I like the violet color better. Robin is dark enough of a character as it is.
Moria will probably be colored like Dracula or something, with some slight coloring twists. Maybe pink shoes?
Kuma was already animated. He appeared briefly during the Marine/Shichibukai meeting. The only interesting thing he did there was showing his enormous former bounty.