Can you change it though? When I first added my tokens I wrote their brand name to identify them, but then I realised I might buy more from that brand, so, I changed to writing a colour, reasoning that when I buy new ones even if they've got an identical colour I can add a blob of nail polish or something, so "The Red One" is clearly this one, not that one. I don't use PyPI but I found it convenient to go back and fix places where I'd written like "Yubico". It's not a big thing, but it's also hopefully not difficult to implement.
Appreciate the efforts to secure the software supply chain!