Jackson isn"t colorblind in the movie twilight for instance when bella first saw edward his eyes were black then when he finally was Храбрая сердцем enough to talk to bella his eyes were hazle color.
I've watched and read a few interviews where Jackson has сказал(-а) he is Colour blind - Ты can Поиск it on Google and it comes up with lots of interviews. Heres one written interview: link