Tecnm-beamer-template/beamerthemetecnm.sty

\ProvidesPackage{beamerthemetecnm}

% Gerardo Marx Chavez Campos 2018

\mode<presentation>

\useoutertheme[dark]{sidebar}
\useinnertheme[shadow]{rounded}

\definecolor{granate}{rgb}{.7,0,0} 
\definecolor{navy}{rgb}{0,0,.5} 
\definecolor{azulado}{rgb}{0.2,0.5,0.7} 
\definecolor{verdepino}{RGB}{21,42,87}
%\definecolor{azultecnm}{RGB}{21,42,87}


\setbeamercolor{Title bar}{fg=verdepino}
\setbeamercolor{normal text}{fg=black,bg=white}
\setbeamercolor{alerted text}{fg=red}
\setbeamercolor{example text}{fg=white}
\setbeamercolor{block}{fg=red, bg=red}
\setbeamercolor{math text}{fg=black}
\setbeamercolor{frametitle}{bg=white}
\setbeamercolor{title}{bg=verdepino}

\setbeamercolor{item projected}{parent=item,use=item,fg=white,bg=verdepino}
\setbeamercolor{subitem projected}{parent=item projected}
\setbeamercolor{subsubitem projected}{parent=subitem projected}

\setbeamercolor*{palette primary}{use=granate,fg=white,bg=granate}
\setbeamercolor*{palette secondary}{use=granate,fg=white,bg=white}
\setbeamercolor*{palette tertiary}{use=granate,fg=white,bg=granate}
\setbeamercolor*{palette quaternary}{fg=white,bg=white}

\beamertemplateshadingbackground{white!100}{blue!0}
\setbeamercolor*{sidebar}{use=structure,bg=white}
  
\setbeamercolor*{palette sidebar primary}{use=structure,fg=black}
\setbeamercolor*{palette sidebar secondary}{fg=black}
\setbeamercolor*{palette sidebar tertiary}{use=structure,fg=black}
\setbeamercolor*{palette sidebar quaternary}{fg=black}

\setbeamercolor*{titlelike}{parent=palette primary}

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

\setbeamercolor{button}{use=local structure,bg=local structure.fg!50!bg,fg=white}
\setbeamercolor{button border}{use=button,fg=button.bg}
\setbeamercolor{navigation symbols}{use=structure,fg=navy}
\setbeamercolor{navigation symbols dimmed}{use=structure,fg=navy}
\setbeamercolor{mini frame}{parent=section in head/foot}

\mode
<all>