Paint Codes On Aluminum Tabs That Came With The New Bike?

How much are you painting? Going off codes I won’t bother as silver is a no-no match. It’s more hassle than it’s outcome.
There’s three main popular types of silver, fine medium and coarse grain. Triumph might use a straight silver for mudguards so just take it to a paint factor who can read it. Chances are just two colours are used ie silver and a drop of black which are about the most common mixes. Over the years I’ve mixed from the eye far more accurate silvers than the colours found on the swabs.