If someone were to make an Erlang shirt the terrible mockup attached shows a problem. The logo is actually transparent. It works really well on white. For production reasons one might not be able to flip the black text white for the black shirt. It could work okay on a gray.

The white square background is maybe what people expect? And it would definitely show up correctly and enable more shirt colors.

I know people don't buy a lot of white shirts..
#erlang

@unvisual yeah, that's a good call, I threw this together quick with very little thought. But that is a good reference point for making an entirely white one.

A challenge is that a square block transfer on a shirt tends to feel stiff and a bit weird.

Each style costs a couple of hundred US to get the batch in order. It might be worth doing a light and a dark one anyway because I'm a glutton for punishment.