HueBeam is a utility application designed for Android devices that allows users to display full-screen solid colors. This tool is particularly useful for screen pixel testing, enabling users to identify any dead pixels or color inaccuracies on their display. The app supports a range of colors including white, red, green, and blue, making it versatile for various testing needs.

In addition to pixel testing, HueBeam can also function as a low-light flashlight, providing illumination without utilizing the camera flash. This feature is beneficial for users who need a gentle light source in dark environments. With its simple interface and straightforward functionality, HueBeam serves as a practical tool for both casual users and professionals needing to assess screen quality.