The color of the Facebook logo is a shade of blue that is bright and cheerful. The blue color also represents trust, peace, and loyalty, reflecting the company's commitment to building a safe and secure social network for its users.

Over time, the Facebook logo has evolved to include different variations, such as the circular icon that is used for the mobile app. However, the basic elements of the logo remain the same, emphasizing the company's focus on simplicity and consistency.

Overall, the Facebook logo is a simple yet powerful design that has become a symbol of social media and online connectivity. It represents a global community of users who share their lives, experiences, and ideas through the platform, and it has become an integral part of modern life.