Who Can Use is a web-based tool designed to help designers and developers ensure that their digital content is accessible to users with different vision impairments. By allowing users to test color combinations and see how they appear to individuals with various types of color blindness or low vision, the tool facilitates the creation of more inclusive and accessible digital experiences. The website provides insights into color contrast and accessibility standards, assisting teams in making informed design decisions. You can explore the tool and learn more at [https://www.whocanuse.com](https://www.whocanuse.com).