FD color codes:

titanium grey metallic: 25G (there is a titanium grey II - 29Y - used on later mazda cars)
sunlight silver: 22V
highlight silver: 18G
silverstone metallic: 3L
innocent blue mica: 20P
brilliant black: there are two codes, A3F, PZ (I used PZ, not sure about the other)
pure white: A3D
chaste white: PT
snow white pearl mica: N6
competition yellow mica: J9
vintage red: NU (version V and VI (98-02) use NT)
montego blue mica: M8
sunburst yellow: HZ