I would turn the pink character more purple or maybe even orange because pink is too close to red it gets confusing.
We've got several people mentioning this issue. So this is definitely going to happen now! Thanks for reinforcing that this is an issue!
By the way, we recently opened up a discord where we engage with people and even send builds of the game to people as we work on the it. Feel free to join and reach out. We also host online lobbies through https://parsecgaming.com in our discord.
https://discord.gg/q5Srza