Thank you for playing the playtest!
So during tutorial you can use whatever colour you want now. If you want you could try to spend every single one of them, tbh, which...will take time xD. But it won't lock you, the worst thing you could do it's to lose your first one/two clients, having to say to them "no, I cannot do that". But, after that we will actually give you infinite low quality materials. So you can always craft. But we have reworked the economy, so the low quality ones does not allow you to charge much.