Developed an advanced ANSI color styling feature for the spring-projects/spring-boot repository, focusing on enhancing log readability and observability across Logback and Log4j2 logging frameworks. The work involved expanding the AnsiStyle enum and background color mappings, enabling more granular and consistent styling options for log output. Leveraging Java, logging best practices, and unit testing, the developer updated and extended test coverage to ensure compatibility between both frameworks. This contribution improved the developer experience by making logs easier to interpret and accelerating issue diagnosis in production environments, while maintaining a strong emphasis on code quality and cross-framework consistency.