Recurrence pattern: every year on November 30.

Blue Beanie Day is observed on November 30th as a global initiative to promote standards-based, accessible digital spaces. Participants wear blue beanies and share selfies online, using the hashtag #BlueBeanieDay to express their commitment to digital inclusion. The day encourages individuals across various roles, including designers, developers, and writers, to engage in conversations about accessibility and the importance of clean coding and structured content. Activities may include sharing insights on digital accessibility, auditing websites for usability, and supporting creators who advocate for inclusive practices. The event serves as a reminder that thoughtful design choices can enhance web accessibility for everyone, fostering a more inclusive digital environment.