Red is the new black:
http://gue.com/files/page_images/expeditions/WKPP/2007/Traverse_Dec_15/images/41.jpg
http://gue.com/files/page_images/expeditions/WKPP/2007/Traverse_Dec_15/images/42.jpg
http://gue.com/files/page_images/expeditions/WKPP/2007/Traverse_Dec_15/images/31.jpg
http://gue.com/files/page_images/expeditions/WKPP/2007/Traverse_Dec_15/images/19.jpg
That's because the red light wave frequencies are the first to be absorbed by water, making it the next best thing to black as far as the color streamlining aspect is concerned.