Interior Paint Code

I've decoded the fender tag before. The interior colour comes up as B5 Medium blue. Is it as simple to tell the body shop that? Being plastic interior parts it doesn't have the metallic in it... or least not the parts I have

E55 340-4 Barrel 69-73
D32 H-D A-727 TorqueFlite Trans / Some Years A-998
VS29 V = Plymouth Valiant / Duster
S = Special
29 = 2 Door Sports Hardtop
H1B H = 340 275HP 1-4BBL 8 CYL
1 = 1971
B = Dodge Main, Hamtramck, MI, USA
28**** Sequence Number '28****'
GB5 Paint Code: Bright Blue Metallic
L6B5 Trim Grade/Style/Color
L = Low
6 = Vinyl Bucket Seats
B5 = Medium Blue
GB5 Upper Door Frame: Bright Blue Metallic
129 Date Built: 1 / 29 / 1971
B37933 Order Number: B37933
C Roof Type OR Color: Built For Canada Specs
C55 Bucket Seats
H31 Rear Window Defogger - Blower
M21 Roof Drip Rail Moldings
M21 Roof Drip Rail Moldings
N41 Duel Exhaust w/o Tips
N42 Chrome Duel Exhaust Tips
R11 Music Master Radio AM
V6X Black Longitude Sports Stripe
V8X Transverse Stripe - Black
EN2 End of Codes Assembly Line 2
GB5 Bright Blue Metallic