Beamer：如何更改作者颜色

Question

考虑以下 MWE：

\documentclass{beamer}

\usetheme{Hannover}
\usecolortheme{whale}

\definecolor{BluPantoneCoated541}{HTML}{003C71}

\setbeamercolor{sidebar}{bg=BluPantoneCoated541}

\title{An interesting topic}
\author{Me}

\begin{document}

\begin{frame}
  \titlepage
\end{frame}

\section{A section}
\begin{frame}
\end{frame}

\end{document}

如何将作者的颜色设置为与侧边栏中未聚焦的部分相同？

Answer 1

你可以选择正确的颜色\setbeamercolor*{author in sidebar}{parent=section in sidebar shaded}

\documentclass{beamer}

\usetheme{Hannover}
\usecolortheme{whale}

\definecolor{BluPantoneCoated541}{HTML}{003C71}

\setbeamercolor{sidebar}{bg=BluPantoneCoated541}
\setbeamercolor*{author in sidebar}{parent=section in sidebar shaded}

\title{An interesting topic}
\author{Me}

\begin{document}

\begin{frame}
  \titlepage
\end{frame}

\section{A section}
\begin{frame}
\end{frame}

\end{document}