Well. I see Heckle and Jeckle have introduced themselves. Get used to them. They're mostly harmless.
Try 61M SIlver.
Or, "silver paint for wheels" from Würth. Perfect match. Würth number is: 0893351900
Look for them at the auto parts store or an automotive paint store.
But yeah, introduce yourself and pictures of your ride. We like pictures. And we're a family here. A dysfunctional family, but a family none the less.
And I'd like to know what type of taildragger you fly? I was weaned on a Luscombe 8F many years ago.