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I writing a latex presentation using madrid and beaver theme. I want to change the color of the Title of the Presentation, Background box of the institute, font color of footer title, page number and date to HTML color code #00a1e5. The changes are marked in Figure below. enter image description here. Here motivation is the frame title.

Changing the color theme to beetle or any other is not what I want as I want the gray background behind title, frame title, dates, footer title to remain the same gray. Here is the basic working code. Thanks!

\documentclass{beamer}
\usetheme{Madrid}
\usecolortheme{beaver}
\makeatother
\usepackage{tikz}
\title{The title}
\author[The author]{\includegraphics[height=1cm,width=2cm]{hehe}\\The Author}
\institute[Inst.]{The Institute}
\date{\today}
\usepackage[timeinterval=60]{tdclock} 
\begin{document}

\begin{frame}
\initclock 
\maketitle
\end{frame}

\date{\tdhours : \tdminutes \ \ --- \cronominutes \ ' from start} 

\addtobeamertemplate{frametitle}{}{%
\begin{tikzpicture}[remember picture,overlay]
\node[anchor=north east,yshift=2pt] at (current page.north east){\includegraphics[height=0.8cm]{hehe}};
\end{tikzpicture}}

\begin{frame}{Motivation}
Now the logo is visible
\end{frame}

\begin{frame}{Motivation}
\framesubtitle{A}
Now the logo is visible
\end{frame}

\end{document}
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  • You should be able to adapt my answer for tex.stackexchange.com/questions/301173/… looking at, and modifying the values of, /usr/share/texmf/tex/latex/beamer/base/themes/color/beamercolorthemebeaver.sty
    – Rmano
    Apr 11, 2016 at 19:28

1 Answer 1

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The colors for the beaver theme are set in beamercolorthemebeaver.sty, and are mostly based on \definecolor{darkred}{rgb}{0.8,0,0}. You can replace all occurrences of darkred with, for example, myblue, and define myblue as \definecolor{myblue}{HTML}{00a1e5} to get the desired result.

It's probably better to place the color definitions in a separate file called beamercolorthememyblue.sty and replace \usecolortheme{beaver} with \usecolortheme{myblue}. I've basically done that in the following code using filecontents. I also replaced your file haha with an example image so that it can be compiled.

\documentclass{beamer}
\usetheme{Madrid}

\begin{filecontents}{beamercolorthememyblue.sty}
\mode<presentation>

\definecolor{myblue}{HTML}{00a1e5}

\setbeamercolor{section in toc}{fg=black,bg=white}
\setbeamercolor{alerted text}{fg=myblue!80!gray}
\setbeamercolor*{palette primary}{fg=myblue!60!black,bg=gray!30!white}
\setbeamercolor*{palette secondary}{fg=myblue!70!black,bg=gray!15!white}
\setbeamercolor*{palette tertiary}{bg=myblue!80!black,fg=gray!10!white}
\setbeamercolor*{palette quaternary}{fg=myblue,bg=gray!5!white}

\setbeamercolor*{sidebar}{fg=myblue,bg=gray!15!white}

\setbeamercolor*{palette sidebar primary}{fg=myblue!10!black}
\setbeamercolor*{palette sidebar secondary}{fg=white}
\setbeamercolor*{palette sidebar tertiary}{fg=myblue!50!black}
\setbeamercolor*{palette sidebar quaternary}{fg=gray!10!white}

%\setbeamercolor*{titlelike}{parent=palette primary}
\setbeamercolor{titlelike}{parent=palette primary,fg=myblue}
\setbeamercolor{frametitle}{bg=gray!10!white}
\setbeamercolor{frametitle right}{bg=gray!60!white}

\setbeamercolor*{separation line}{}
\setbeamercolor*{fine separation line}{}

\mode
<all>
\end{filecontents}

\usecolortheme{myblue}

\usepackage{tikz}
\title{The title}
\author[The author]{\includegraphics[height=1cm,width=2cm]{example-image}\\The Author}
\institute[Inst.]{The Institute}
\date{\today}
\usepackage[timeinterval=60]{tdclock} 
\begin{document}

\begin{frame}
\initclock 
\maketitle
\end{frame}

\date{\tdhours : \tdminutes \ \ --- \cronominutes \ ' from start} 

\addtobeamertemplate{frametitle}{}{%
\begin{tikzpicture}[remember picture,overlay]
\node[anchor=north east,yshift=2pt] at (current page.north east){\includegraphics[height=0.8cm]{example-image}};
\end{tikzpicture}}

\begin{frame}{Motivation}
Now the logo is visible
\end{frame}

\begin{frame}{Motivation}
\framesubtitle{A}
Now the logo is visible
\end{frame}

\end{document}

enter image description here

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