well, i am an artist, so i like this thread.
i'd paint ennis tan brown, like the hyde of a soft brown horse. also, like dusty earth. i think that's because of his jacket, and hat. his hair, and everything.......just light earth, leather brown.
it's weird when i think about this, 'cause the outfits the characters were wearing were so fitting for me. i can't see them in any other colour, so for me, the costume coordinators did a great job.
i see:
omt= grey and dismal.....
old lady twist=powder blue......
jack=denim blue and black
alma=soft red and white...like the dress and cardigan she wore (knife and fork)....and her hair was browny reddish.
aguirre=all i see is a moustache.....lol
laureen=red and white......like her barrel riding costume...firery red...bright lips...
i think the colours used in the movie portrayed all the characters perfectly. and each color, although used more than once for different people, had a whole different meaning, and represtented a whole other emotion, depending on who was wearing it.
interesting.