Touch-up paint

Can anyone tell me the paint code for a red '88 GTA and where's the best place to get an rattle can of paint from. The cars off the road, so I can't take it to my usual place and ask them to do a match for me.
Don't worry, its not for anything big or particularly visible, its for the undertray attached to the front bumper

Chris

The paint code should be 075 look under the right hand headlamp cover for the sticker

LE Went Of Worster park ,Kingston Mixed me two cans last year + primer. Alpine Rouge VIF 030-KT76 Code 075 . Perfect colour match .

[phildini]

My mate does smart repair work on bumpers small scratches etc... and he has mixed for me some small amount of paint in tiny pots, for all my alpines, in case I need to touch them up.