#E50000 Hex Color

Lifeguard is extremely saturated and aggressive, so avoid using it as a main background color. Instead, reserve it for high-impact UI elements like call-to-action buttons, critical error notifications, or alert icons where you need to draw the eye immediately.

Using white text over a background of #e50000 generally satisfies WCAG AA contrast requirements for readable text. However, avoid using thin font weights; stick to medium or bold weights to ensure the text remains legible against this intense, high-octane red base.