Mismatched socks don’t bother me.
I’ve got a drawer full of orphan socks.
Whenever I need to (read no clean socks left) I take a set of mismatched. Doesn’t bother me one bit. The do need to be about the same length though.
Whenever someone tells me my socks don’t match, I answer that I have another pair like that at home.
I like to live on the edge, mismatched socks is a big part of that lifestyle.