i think red is a too loaded colour to use, loaded as in, when we see a puddle of red the first thing anyone will think about is blood.
if it had been blue or even greyish it would be less confusing about what the entire meaning of this is i think
I was just thinking the other day about a collab where a banana peel was slipping on something, but i couldn't think of something yet clever enough besides the generic slipping on tiny human thing. But blood just brings this into major creepsville.