I really believe your front door has to reflect you. It’s like your way of showing passers by and neighbours who you are without having to speak to them. Perfect.
I live with my parents and our door is old, yellow (was white, but the sun got involved) and has two panels of distorted glass.
If I had my own door, it would be green, perhaps with some stained glass panels. Oh and there would have to be a peep hole! I want to see without being seen.