Emoji Sorrow, Regret, Thinking, Down, Lonely

This tired sad face icon is a bold black stroke vector showing a circular face with sleepy eyes and a downturned mouth on a soft light blue background. The minimal outline style uses rounded, fluid curves that convey exhaustion or melancholy. It works well as a UI element for mood indicators, feedback forms, onboarding flows, and emoji reactions, and is scalable for web and app interfaces.