Sunday, Jan. 11, is #WearBlueDay to help raise awareness about the millions of men, women and children around the world who are taken and held against their will and coerced into sexual slavery or forced labor. As the Blue Campaign notes, human trafficking is a borderless crime which respects no race, color or religion.

Participation is simple – just wear something blue and post a photo on social media using the #WearBlueDay hashtag.

For more information on recognizing the indicators of human trafficking, head to the Blue Campaign website.