Adding color to a chat message

I am trying to make an addon so it will send alerts to an admin if they do something but I can’t get the color to work in the chat message that would go to them, can someone please explain. I tried looking it up and asking a few friends but I found nothing.

v:PrintMessage(3 , “Player " … playera:GetName() … " Detected for Fall Speed/Prop Fly”)

How would I add a chat color of red to that?

If you are already running this clientside, just call

chat.AddText. Otherwise, you will have to network it to call that function.

I am running this server side. What do you mean network it to call that function, I am new to lua and have a person teaching me it but he hasn’t responded for 2 days.
Obviously you’d use net messages instead of usermessages.