Which color is designated for danger signs used to warn against potential hazards?

The color red is designated for danger signs used to warn against potential hazards due to its strong connotation of alertness and caution. In safety protocols, red is often employed to signal the presence of immediate danger or to indicate that a specific action must be taken to prevent harm. For example, red is commonly seen on fire safety equipment, emergency stop buttons, and other critical warning signs that require a quick response. This association is vital for ensuring that individuals can quickly identify and react to dangerous situations, thereby enhancing overall workplace safety.

While other colors like yellow, orange, or black serve important functions in safety communications, red is uniquely reserved for high-alert situations, making it crucial for recognizing hazards that require immediate attention.