iMessage contact greyed out on my iPhone

Thanks for reaching out JayMorg,

It sounds like you're having trouble with a particular contact. We can help.

First, let's see if that contact can message you. If they can't, it could help us understand if there is anything on their end driving the situation.

A good article you can check out is If you can't send or receive messages on your iPhone or iPad as it provides several scenarios that we can use to resolve this issue.

Hope that helps.

Take care.