The color code indicating a heightened level of alertness is?

The color code that indicates a heightened level of alertness is often represented by orange. This designation generally signals that there is an elevated risk or a significant threat that may require additional vigilance or readiness to respond. The use of color codes helps personnel quickly assess and communicate the level of threat or operational readiness in various situations, such as emergency response or security contexts.

In this system, orange typically reflects a situation that is serious but not yet critical, prompting individuals to be prepared for more immediate action if necessary. This contrasts with other colors like yellow, which may indicate a cautionary status, or red, which usually denotes severe threat conditions. Understanding these color codes is crucial for effective communication and response in safety and security operations.