There are a lot of colors, it’s not hard to mark some colors as “similar to color X” and not give them to players. For example when one player is teal and other is slightly lighter teal. In free for all you don’t want to use team colors so you have to look at two exactly colors. It’s not hard to fix.
Hell yes. I don’t even know how this got through Q&A (well I do: there is no Q&A) but for the love of God: do not give 4 colors of blue to all players in a 2on2 game. It is beyond stupid. Legacy actually had this covered. I understand that new colors had to be introduced to accomodate for more than 12 players in custom games, but there is no need to use very similar colors (or very toxic bright colors) in games with less than 12 players; just use the legacy colors.
They could literally have done less and get better results for this : /