How to roleplay vampires that are really representative of their clan?

As a storyteller I want to play my NPCs (or SPCs to take the way that the V5 use) in a way that help my players to know which clan are they. To make that, I use clichés and Compulsion of the clans, but it make me feel like it’s the wrong way.

So here I am to ask this question:

How to roleplay vampires that are really representative of their clan?