Having my bumper replaced. Bumper firm is going to paint the bumper- they asked me what color. I told them galaxy silver 12u. Should I have told them galaxy silver metallic 12u??

Below is my factory color printout:

12U EXTERIOR COLOR,PRIMARY (12U)
EXTERIOR COLOR,PRIMARY,GALAXY SILVER (12U)
EXTERIOR COLOR,PRIMARY,GALAXY SILVER METALLIC (12U)
EXTERIOR COLOR,PRIMARY,GALAXY SILVER METALLIC (12U)
EXTERIOR COLOR,PRIMARY,SILVER METALLIC (12U)
EXTERIOR COLOR,PRIMARY,SILVER METALLIC (12U)
EXTERIOR COLOR,PRIMARY,SILVER METALLIC (12U)
EXTERIOR COLOR,PRIMARY,SILVER METALLIC (12U)
EXTERIOR COLOR,PRIMARY,SILVER METALLIC (12U)
EXTERIOR COLOR,PRIMARY,WHITE (12U)
EXTERIOR COLOR,PRIMARY,WHITE (12U)
EXTERIOR COLOR,PRIMARY,WHITE,UPPER (12U)

Most likely 519f. Look at the sticker on top of your spare tire compartment to be sure