That's way light compared to the paint from The Filling Station shown below. Unless one's going after judging points it really doesn't matter.
FWIW, the color matched what remained on the block originally under the crud very closely. But you're right, it doesn't really matter as no one will be judging my truck -- well not officially.

FYI - The oil filter in my picture is Chevy Blue and Chevy Orange.

I just repainted my S-2 oil filter. I had some really old Rustoleum Federal Safety Blue and bought some Rustoleum Orange. I think it matches pretty closely.