As the colour red is traditionally linked to concepts such
as danger and passion, the resulting characters would have to be short-tempered
and heedless of their own or anyone else's safety. Another easy association to
make would be that a "fiery personality", plus red as a
characteristic colour would suggest flames as an eloquent visual element. In
the same way, it follows a certain logical path of ideas that if a character is
quick to anger, he might well have quick reflexes as well, or be generally fast
in all respects.
