yorkshire star

Can anyone help re:1997 Royalstar Tour Classic paint codes, the codes are taken from under the seat on the frame above the tool kit. Alongside the white circle is the number 4YP1-030 Alongside the black circle is the letter B Do both these codes refer to the paint or something completely different. I need to source paint for the bike after cruising along the road without a bike (fell off) any help would be appreciated. Yorkshire Star.:guitarist 2:Rock an ride!