Does red on the safety mean on or off?

In safety contexts, red typically indicates a warning or danger, often signaling that something is "off" or not safe to use. For example, in electrical systems, a red indicator may show that a device is powered down or in a hazardous state. However, it's essential to refer to specific guidelines or manuals, as meanings can vary by industry or application. Always prioritize safety and check the specific context to ensure proper understanding.