I know this may not help because I don't know if Ford changed their injector color schemes with the mod engines, but it has always been as follows:
Gray = 14#
Yellowish-Orange = 19#
Light Blue = 24#
Red = 30#
Brown = 35#
Dark Blue = 36#
*Dark Blue injectors were also used as replacements for the Red injectors in the early 90's, and were said to flow the same, or slightly better.
Never heard of Pink injectors.
Take care,
~Chris