Edison amberola B1 brown bedplate color question

[Chilesave]

I am restoring an amberola B1 that has the dark brown bedplate paint color. It was missing the gear cover; so, I got a reproduction and now have to paint it to match the rest of the upper works which are in good original shape.

I have used auto paint for a "1984 VW rabbit" which is a perfect match for the maroon colored bedplates,

but, does anyone have a good color match paint for the dark brown used on the B1 bedplate?