Curious about the design behind bcb.gov.br? SiteFontCheck scanned their live CSS architecture and identified 6 unique font families. The website relies heavily on <ubuntu, segoe ui, helvetica neue, arial, sans-serif> for its main text elements, paired with <ubuntu, sans-serif> and <material icons> as fallback options, and 3 additional. Below is the precise map of font sizes, weights, and text elements used across their site.