Danger: The color red alerts workers to the immediate risk of a danger. The safety signals on this sign should be predominately red, with lettering and symbols in a contrasting color to ensure the most visibility possible. Some examples of using red as a safety color are in fire protection ...
Danger: The color red alerts workers to the immediate risk of a danger. The safety signals on this sign should be predominately red, with lettering and symbols in a contrasting color to ensure the most visibility possible. Some examples of using red as a safety color are in fire protection ...