A blue orange missing poster can be used to notify the public of a missing person or pet. The combination of the two colors is eye-catching and easily visible from a distance. These posters can be placed in high-traffic areas such as storefronts, bulletin boards, and bus stops to increase the chances of someone noticing the subject and providing information to help find them. Missing posters can also be shared on social media platforms to reach a wider audience. The poster should include a clear photo of the missing person or pet, a description, and contact information for anyone who has seen or heard from them.