I don't have your answer, but I respect you SO MUCH for asking this question.  :)

Yeah, no idea here either, I guess you did try a websearch for the same? 

Platinum is just a light silver, the others you may just have to match off a TV clip for the right shade of red, tan, and grey. 

I've build the bridge and I used

Deck - Testors Armor Sand 

Railings - Testors Insignia Red (OR) Floquil Signal Red - Floquil may not be availble any longer.

Consoles -Testors Flat Lt. Gull Grey

Bulkhead/Panels Platium - Testiors Airbrush ONLY platium (then sealed).

Black was FLoquil Steam Powe Black and or Testors Black 

rdmeyersr

Does anyone have the Federal Standard equivalents for the colors listed in the Star Trek Star Fleet Technical Manual?

Platinum  No. SF29UC

Red No. SF10UC

Taupe No. SF28UC

Grey No. SF30UC

Any help would be greatly appreciated. THanks in advance!