What color ID card is issued to diplomatic agents and their families?

The blue ID card is designated for diplomatic agents and their families, distinguishing their status and granting them specific privileges related to their diplomatic roles. This identification facilitates their movement and access in host countries, as it signifies their official position and the protections afforded to them under international diplomacy norms. The blue color is standardized across many governmental and international organizations, making it easily recognizable.

In the context of other colors, each typically corresponds to different classifications or purposes. Green, for instance, might be associated with various forms of residency or specific government employees, while red or yellow might pertain to other legal or administrative statuses rather than those involved in diplomatic functions. Understanding these distinctions is crucial for recognizing the roles and rights of individuals within international relations.