I need the color code for Savannaha Beige VW code L620, I think I've found it at the link below. Trouble is I'm not sure what I'm looking at and if a painter will recognize it?

http://www.standox.com/portal/.  If I type in L620 it comes back with a selection of VW colors from different years that look correct and I can get what looks like a formula. Are paint formulas universal or specific to a manufacturer?

All good, sent the formula to the painter and he knew what it meant :-)