"Blue and gold" refers to a color combination often associated with various institutions, sports teams, and organizations. The color blue can symbolize trust, loyalty, and wisdom, while gold often represents wealth, success, and prestige. Together, they create a striking visual contrast that is both appealing and meaningful. This color pairing is notably used by the University of California, Berkeley and the Blue and Gold Fleet, a ferry service in the San Francisco Bay Area. It is also popular in branding and design, as it conveys a sense of elegance and professionalism while remaining vibrant and eye-catching.