UCL presentation (ucl Beamer theme)

%\mode<presentation>
\RequirePackage{uclcolors}
\RequirePackage{etoolbox}


% Determines the UCL colour name of the template in the 1st argument, and
% stores it in the 2nd argument. This is used to determine which banner image
% should be included
%
% Should probably change to raise a \@latex@error if non-UCL colour is used,
% but currently will just leave black
\newcommand\uclcolorname[2]{%
  \extractcolorspec{#1}{\ucl@colorspec@current}%
  \forcsvlist{\ucl@colorcheck{#2}}{black,white,darkpurple,darkred,darkblue,%
    darkgreen,darkbrown,richred,midred,navyblue,midgreen,darkgrey,pink,%
    orange,brightblue,brightgreen,lightgrey,lightpurple,yellow,lightblue,%
    lightgreen,stone}%
}
% a utility function called by \uclcolorname
\newcommand\ucl@colorcheck[2]{%
  \extractcolorspec{#2}{\ucl@colorspec@check}%
  \ifdefequal{\ucl@colorspec@check}{\ucl@colorspec@current}{\gdef#1{#2}}{}%
}

% this is the main variable to customise
\setbeamercolor{banner}{bg=black,fg=white}

% title on title page
\setbeamercolor{title}{parent=banner}
% used for structural elements
\setbeamercolor{structure}{use=banner,fg=banner.bg}

\setbeamercolor{frametitle}{fg=black}

% used for \alert
\setbeamercolor{alerted text}{fg=richred}
% used in the example environment
\setbeamercolor{example text}{fg=darkgreen}

\setbeamercolor{block title}{parent=banner}
%%% can use the following for a striped
% \setbeamercolor{block title}{parent=banner stripe}
\setbeamercolor{block body}{use=block title,bg=block title.bg!30, fg=black}

\setbeamercolor{block title alerted}{use=alerted text,%
  bg=alerted text.fg,fg=white}
\setbeamercolor{block body alerted}{use=block title alerted,%
  bg=block title alerted.bg!30,fg=black}

\setbeamercolor{block title example}{use=example text,%
  bg=example text.fg,fg=white}
\setbeamercolor{block body example}{use=block title example,%
  bg=block title example.bg!30,fg=black}

% used for section and miniframes headline templates
\setbeamercolor*{section in head/foot}{use=banner,%
  fg=banner.fg!70!banner.bg,bg=banner.fg!20!banner.bg}
\setbeamercolor*{subsection in head/foot}{use=banner,%
  fg=banner.fg!50!banner.bg,bg=banner.fg!20!banner.bg}

% used for footline template
\setbeamercolor*{footline}{parent={banner,banner stripe}}
\setbeamercolor*{author in head/foot}{parent=footline}
\setbeamercolor*{title in head/foot}{parent=footline}
\setbeamercolor*{date in head/foot}{parent=footline}

%\mode<all>

% sets the block environment to have borders
% this modifies the default definition in beamerinnerthemedefault.sty
% the effect is achieved using nested beamercolorboxes
% it may be possible to do this in a simpler manner using the 
% tcolorbox package

\defbeamertemplateparent{blocks}[bordered]{block begin,block end,%
  block alerted begin,block alerted end,%
  block example begin,block example end}{}

% Standard block
\defbeamertemplate*{block begin}{bordered}{%
  \par\vskip\medskipamount%
  % border box
  \begin{beamercolorbox}[colsep*=1.25ex]{block title}%
    % title box
    \vskip-1ex
    \begin{beamercolorbox}[colsep*=0.75ex,dp=0ex]{block title}%
      \usebeamerfont*{block title}\insertblocktitle\par%
    \end{beamercolorbox}%
    {\parskip0pt\par}%
    % body box
    \usebeamerfont{block body}%
    \begin{beamercolorbox}[colsep*=0.75ex]{block body}
      {\parskip0pt\par}%
    }
\defbeamertemplate*{block end}{bordered}{%
  \end{beamercolorbox}%
  \vskip-0.75ex%
  \end{beamercolorbox}%
  \vskip\smallskipamount%
}

% Alerted block
\defbeamertemplate*{block alerted begin}{bordered}{%
  \par\vskip\medskipamount%
  % border box
  \begin{beamercolorbox}[colsep*=1.25ex]{block title alerted}%
    % title box
    \vskip-1ex
    \begin{beamercolorbox}[colsep*=0.75ex,dp=0ex]{block title alerted}%
      \usebeamerfont*{block title alerted}\insertblocktitle\par%
    \end{beamercolorbox}%
    {\parskip0pt\par}%
    % body box
    \usebeamerfont{block body alerted}%
    \begin{beamercolorbox}[colsep*=0.75ex]{block body alerted}
      {\parskip0pt\par}%
    }
\defbeamertemplate*{block alerted end}{bordered}{%
  \end{beamercolorbox}%
  \vskip-0.75ex%
  \end{beamercolorbox}%
  \vskip\smallskipamount%
}

% Example block
\defbeamertemplate*{block example begin}{bordered}{%
  \par\vskip\medskipamount%
  % border box
  \begin{beamercolorbox}[colsep*=1.25ex]{block title example}%
    % title box
    \vskip-1ex
    \begin{beamercolorbox}[colsep*=0.75ex,dp=0ex]{block title example}%
      \usebeamerfont*{block title example}\insertblocktitle\par%
    \end{beamercolorbox}%
    {\parskip0pt\par}%
    % body box
    \usebeamerfont{block body example}%
    \begin{beamercolorbox}[colsep*=0.75ex]{block body example}
      {\parskip0pt\par}%
    }
\defbeamertemplate*{block example end}{bordered}{%
  \end{beamercolorbox}%
  \vskip-0.75ex%
  \end{beamercolorbox}%
  \vskip\smallskipamount%
}

% Puts the frame title in the banner
% TODO:
% title page

\DeclareOptionBeamer{small}{%
  \setbeamertemplate{banner}[ucl][1]%
  \setbeamertemplate{frametitle}[one line]%
}
\DeclareOptionBeamer{large}{%
  \setbeamertemplate{banner}[ucl][1.5]%
  \setbeamertemplate{frametitle}[two lines]%
}

% reset headline to default
\setbeamertemplate{headline}[default]

% set the colours from banner
\setbeamercolor*{frametitle}{use=banner,fg=banner.fg}

% puts the title on one line, and subtitle below
\defbeamertemplate{frametitle}{two lines}{%
  \begin{beamercolorbox}[ignorebg,ht=\bannerheight]{frametitle}%
    \vbox to\bannerheight{ % chktex 1
      \vspace{1ex}%
      \usebeamerfont{frametitle}\usebeamercolor[fg]{frametitle}%
      \strut\insertframetitle\strut\par%
      {%
        \ifx\insertframesubtitle\@empty%
        \else%
        {\usebeamerfont{framesubtitle}\usebeamercolor[fg]{framesubtitle}\insertframesubtitle\strut\par}%
        \fi
      }%
      \vfil%
    }
    \end{beamercolorbox}
    \ifbeamercolorempty[bg]{banner stripe}{}{\vspace{\stripeheight}}%
  }

% puts the title and subtitle on the same line
\defbeamertemplate{frametitle}{one line}{%
  \begin{beamercolorbox}[ignorebg,ht=\bannerheight]{frametitle}%
    \vbox to\bannerheight{ % chktex 1
      \vspace{1ex}%
      \usebeamerfont{frametitle}\usebeamercolor[fg]{frametitle}%
      \strut\insertframetitle\strut%
      {%
        \ifx\insertframesubtitle\@empty%
        \else%
        {\hspace{0.6em}\usebeamerfont{framesubtitle}\usebeamercolor[fg]{framesubtitle}\insertframesubtitle\strut}%
        \fi
      }%
      \par%
      \vfil%
    }
  \end{beamercolorbox}
  \ifbeamercolorempty[bg]{banner stripe}{}{\vspace{\stripeheight}}%
  }


% this ensures the title page doesn't overlap the banner
\addtobeamertemplate{title page}{%
  \vspace{\bannerheight}%
  \ifbeamercolorempty[bg]{banner stripe}{}{\vspace{\stripeheight}}%
}{}


\ExecuteOptionsBeamer{large}
\ProcessOptionsBeamer%

\usetheme{default}
\usecolortheme{ucl}
\RequirePackage{calc}

% the height of the banner (after scaling)
\newlength\bannerheight%
% the height of the banner stripe: according to UCL style this should be the
% height of the tower
\newlength\stripeheight%
% the amount to trim off the banner (before scaling)
\newlength\bannerimagetrim%

% UCL banner template
\defbeamertemplate*{banner}{ucl}[1][1]{%
  \uclcolorname{banner.bg}{\ucl@bannercolorname}%
  \includegraphics[width=\paperwidth,trim=\bannerimagetrim{} 0 0 0]% 
  {banners/uclbanner\ucl@bannercolorname}%
}
[action]{% set lengths when loading template
  \setlength\bannerimagetrim{363bp-363bp/\real{#1}}
  \settoheight\bannerheight{\usebeamertemplate*{banner}}  
  \setlength\stripeheight{0.1875\bannerheight}
}

% blank banner, for when you don't want UCL banner on every page
\defbeamertemplate{banner}{blank}{%
  \hspace{\beamer@leftmargin}%
  \begin{beamercolorbox}[wd=\paperwidth,ht=\bannerheight]{banner}%
  \end{beamercolorbox}
}

% if you don't want a banner at all.
\defbeamertemplate{banner}{empty}{%
}



% draw the banner on the background
\defbeamertemplate*{background}{ucl}{% for everything else
  \hspace{\beamer@leftmargin}%
  \begin{beamercolorbox}[wd=\paperwidth]{banner stripe}%
    \usebeamertemplate*{banner}\par%
    \ifbeamercolorempty[bg]{banner stripe}{}{\vspace{\stripeheight}}%
  \end{beamercolorbox}%
}


% The default headline is just empty space.
% this ensures content doesn't overlap
\defbeamertemplate*{headline}{ucl}{%
  \vspace{\bannerheight}%
  \ifbeamercolorempty[bg]{banner stripe}{}{\vspace{\stripeheight}}%
}  


% Section / Subsection
\defbeamertemplate{headline}{section}{%
  \begin{beamercolorbox}[ignorebg,ht=\bannerheight]{section in head/foot}%
    \vbox to\bannerheight{ % chktex 1
      \usebeamerfont{section in head/foot}%
      \vspace{1em}%
      \hspace{1em}\insertsectionhead%
      \ifx\insertsubsectionhead\@empty%
      \else%
      {\usebeamerfont{subsection in head/foot}%
        \usebeamercolor[fg]{subsection in head/foot}%
        \,/\,\insertsubsectionhead}%
      \fi%      
      \par%
      \vfil}%
  \end{beamercolorbox}%
  \ifbeamercolorempty[bg]{banner stripe}{}{\vspace{\stripeheight}}%
}  

% Miniframes
\defbeamertemplate{headline}{miniframes}[1][0.6\paperwidth]{% 
  \begin{beamercolorbox}[ignorebg,ht=\bannerheight]{section in head/foot}%
    \vbox to\bannerheight{ % chktex 1
      \vspace{1ex}%
      \insertnavigation{#1}%
      \par%
      \vfil}%
  \end{beamercolorbox}%
  \ifbeamercolorempty[bg]{banner stripe}{}{\vspace{\stripeheight}}%
}
% use boxes instead of circles
\setbeamertemplate{mini frames}[box]

% Department and subdepartment/slogan in the headline
\defbeamertemplate{headline}{department}{%
  \begin{beamercolorbox}[ignorebg,ht=\bannerheight]{section in head/foot}%
    \vbox to\bannerheight{ % chktex 1
      \vfil%
      \usebeamerfont*{section in head/foot}%
      \usebeamercolor[fg]{section in head/foot}%
      \hspace{1em}%
      \usebeamertemplate{department}%
      \par%
      \usebeamerfont*{subsection in head/foot}%
      \usebeamercolor[fg]{subsection in head/foot}%
      \vspace*{.5ex}%
      \hspace{1em}%
      \usebeamertemplate{subdepartment}%
      \par%
      \vfil}%
  \end{beamercolorbox}%
  \ifbeamercolorempty[bg]{banner stripe}{}{\vspace{\stripeheight}}%
}

\patchcmd{\beamer@calculateheadfoot}{\advance\footheight by 4pt}{\advance\footheight by 1em}{}{} % chktex 1

\defbeamertemplate{footline}{author title date}
{
  \leavevmode%
  \hbox{%
  \begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,center]{author in head/foot}%
    \usebeamerfont{author in head/foot}\insertshortauthor\expandafter\beamer@ifempty\expandafter{\beamer@shortinstitute}{}{~~(\insertshortinstitute)}
  \end{beamercolorbox}%
  \begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,center]{title in head/foot}%
    \usebeamerfont{title in head/foot}\insertshorttitle%
  \end{beamercolorbox}%
  \begin{beamercolorbox}[wd=.333333\paperwidth,ht=2.25ex,dp=1ex,right]{date in head/foot}%
    \usebeamerfont{date in head/foot}\insertshortdate{}\hspace*{2em}
    \usebeamertemplate*{slide counter}\hspace*{2ex}
  \end{beamercolorbox}}%
  \vskip0pt%
}

% Slide counter
\defbeamertemplate*{slide counter}{frametotal}[1][]{%
  \usebeamercolor[fg]{date in head/foot}%
  #1~\insertframenumber\ \vrule width0.3pt height5pt\ \inserttotalframenumber%
}
\defbeamertemplate{slide counter}{frameonly}[1][]{%
  \usebeamercolor[fg]{date in head/foot}%
  #1~\insertframenumber%
}
\defbeamertemplate{slide counter}{empty}{%
}

% Reduce margins
\setbeamersize{text margin left=1.4em,text margin right=1.4em}

% make everything rectangle-y
\useinnertheme{rectangles}

% use the Helvetica font
\usepackage[scaled]{helvet}
\usepackage{eulervm}

%%% the UCL font is actually Arial, if you want to use it, you should install
%%% the font using the getnonfreefonts script, then it can be loaded by the
%%% following:
% \usepackage[T1]{fontenc}
% \usepackage{uarial}
% \renewcommand{\familydefault}{\sfdefault}

\usetheme{ucl}

% disable nav symbols
\setbeamertemplate{navigation symbols}{} 

% puts the title on one line, and subtitle below
\defbeamertemplate*{headline}{poster}{%
  \hspace{2em}
  \begin{beamercolorbox}[ignorebg,ht=\bannerheight,sep=1em]{headline}%
    % \vbox to\bannerheight{
    %   \vspace{0.1\bannerheight}%
      \usebeamerfont{title}\usebeamercolor[fg]{title}%
      \strut\inserttitle\strut\par%
      \usebeamerfont{author}\usebeamercolor[fg]{author}%
      \strut\insertauthor\strut\par%
      \usebeamerfont{institute}\usebeamercolor[fg]{institute}%
      \strut\insertinstitute\strut\par%
    %   \vfil%
    % }
    \end{beamercolorbox}
    \ifbeamercolorempty[bg]{banner stripe}{}{\vspace{\stripeheight}}%
  }


\setbeamercolor*{headline}{parent=banner}
\setbeamercolor*{author}{parent=banner}
\setbeamercolor*{institute}{parent=banner}

\setbeamerfont{title}{size=\huge}
\setbeamerfont{author}{size=\Large}
\setbeamerfont{institute}{size=\normalsize}


% Reduce margins

\documentclass{beamer}
\usepackage[orientation=landscape,size=a1]{beamerposter}

\usetheme{uclposter}


\useinnertheme{blockborder}
\setbeamercolor{block body}{bg=white,fg=black}


\title{Title of the Poster}
\author{Author 1 and Author 2}
\institute{%
  Department of Statistical Science,
  University College London
}

% \beamertemplategridbackground[1cm]

\setbeamersize{text margin left=2cm,text margin right=2cm}

\newlength\blockcolsep%
\setlength\blockcolsep{2ex}
\newlength\postercolumnsep%
\setlength\postercolumnsep{2cm}

\newlength\postercolumnwidth%
\setlength\postercolumnwidth{0.3333\textwidth-0.66666\postercolumnsep}

\newlength\totalwidth%
\setlength\totalwidth{\textwidth+3ex}

\begin{document}
\begin{frame}[t]{}
\centering
\begin{columns}[totalwidth=\totalwidth]
  \begin{column}[t]{\postercolumnwidth}
    \centering
    \begin{block}{Step 1}
      Some content
    \end{block}
    %
    \begin{block}{Step 2}
      \begin{itemize}
      \item Item 1
      \item Item 2
      \end{itemize}
    \end{block}
    %
    \begin{block}{Step 3}
      Sample
    \end{block}
  \end{column}
  %
  \begin{column}[t]{\postercolumnwidth}
    \centering
    \begin{block}{Step 1}
      Some content
    \end{block}
    %
    \begin{block}{Step 2}
      \begin{itemize}
      \item Item 1
      \item Item 2
      \end{itemize}
    \end{block}
    %
    \begin{block}{Step 3}
      Sample
    \end{block}
  \end{column}
  %
  \begin{column}[t]{\postercolumnwidth}
    \centering
    \begin{block}{Step 1}
      Some content
    \end{block}

    \begin{block}{Step 2}
      \begin{itemize}
      \item Item 1
      \item Item 2
      \end{itemize}
    \end{block}

    \begin{block}{Step 3}
      Sample
    \end{block}
  \end{column}
 \end{columns}

\end{frame}



\end{document}

\documentclass{beamer}
\usetheme{ucl}

%%% Increase the height of the banner: the argument is a scale factor >=1.0
% \setbeamertemplate{banner}[ucl][1.5]

%%% Change the colour of the main banner
%%% The background should be one of the UCL colours (except pink or white):
%%%   black,darkpurple,darkred,darkblue,darkgreen,darkbrown,richred,midred,
%%%   navyblue,midgreen,darkgrey,orange,brightblue,brightgreen,lightgrey,
%%%   lightpurple,yellow,lightblue,lightgreen,stone
% \setbeamercolor{banner}{bg=darkpurple}
% \setbeamercolor{banner}{bg=yellow,fg=black}

%%% Add a stripe behind the banner
% \setbeamercolor{banner stripe}{bg=brightblue,fg=black}

%%% The main structural elements
% \setbeamercolor{structure}{fg=black}

%%% Author/Title/Date and slide number in the footline
% \setbeamertemplate{footline}[author title date]

%%% Puts the section/subsection in the headline
% \setbeamertemplate{headline}[section]

%%% Puts a navigation bar on top of the banner
%%% For this to work correctly, the each \section command needs to be
%%% followed by a \subsection. Requires one extra compile.
% \setbeamertemplate{headline}[miniframes]
%%% Accepts an optional argument determining the width
% \setbeamertemplate{headline}[miniframes][0.3\paperwidth]


%%% Puts the frame title in the banner
%%% Won't work correctly with the above headline templates
% \useoutertheme{ucltitlebanner}
%%% Similar to above, but smaller (and puts subtitle on same line as title)
% \useoutertheme[small]{ucltitlebanner}

%%% Gives block elements (theorems, examples) a border
% \useinnertheme{blockborder}
%%% Sets the body of block elements to be clear
% \setbeamercolor{block body}{bg=white,fg=black}

%%% Include CSML logo on title slide
% \titlegraphic{\includegraphics[width=0.16\paperwidth]{csml_logo}}

%%% Include CSML logo in bottom right corner of all slides
% \logo{\includegraphics[width=0.12\paperwidth]{csml_logo}}

%%% Set a background colour
% \setbeamercolor{background canvas}{bg=lightgrey}

%%% Set a background image
%%% Some sample images are available from the UCL image store:
%%%   https://www.imagestore.ucl.ac.uk/home/start
% \setbeamertemplate{background canvas}{%
%   \includegraphics[width=\paperwidth]{imagename}}



%%%%%% Some other settings that can make things look nicer
%%% Set a smaller indent for description environment
\setbeamersize{description width=2em}
%%% Remove nav symbols (and shift any logo down to corner)
\setbeamertemplate{navigation symbols}{\vspace{-2ex}}



\title[Short Title]{Your paper}
\author[Auth. 1 \and Auth.2]{Author 1 \and Author 2}
\institute[UCL]{%
  Department of Sample Science \\ %
  University College London
}
\date{28th January 2011}

\begin{document}


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

\section{Section 1}
\subsection{First subsection}

\begin{frame}
  \frametitle{First Slide}
  \begin{itemize}
  \item 1
  \item 2
    \pause%
  \item \alert{Alert!!}
  \end{itemize}
\end{frame}

\begin{frame}
  \frametitle{Second Slide}
  \framesubtitle{with a subtitle}
  \begin{alertblock}{Help!}
    text here
    \begin{itemize}
    \item point 1
    \end{itemize}
  \end{alertblock}

  \begin{example}
    \begin{itemize}
    \item 3
    \item 4
    \end{itemize}
  \end{example}
\end{frame}

%%% Can be a bit much UCL
%%% from here on, remove branding from banners
\setbeamertemplate{banner}[blank]

\section{Section 2}
\subsection{Second subsection}

\frame{
  \frametitle{Third Slide}
  \begin{enumerate}
  \item 1
  \item 2
  \end{enumerate}
  \begin{theorem}
    This is a result.
  \end{theorem}

  \[
  x_i = y_i + \varepsilon_i
  \]
}


\frame{
  \frametitle{Conclusions}
  \begin{block}{A block}
    An environment inside the block
    \begin{description}
    \item[The first step:] This is a very long description, and will wrap onto
      the next line
    \item[Step B:] text
    \end{description}

    \begin{itemize}
    \item a
    \item b
    \end{itemize}
  \end{block}
  \begin{itemize}
  \item
  \item
  \item
  \item
  \item
  \item
  \item
  \end{itemize}
}



%%% Customise the banner using a department headline slogan

\section{Headline customisation}

%%% use department headline template
\setbeamertemplate{headline}[department]

%%% set department and subdepartment
\setbeamertemplate{department}{Department of Sample Science}
\setbeamertemplate{subdepartment}{Subdepartment slogan}

%%% customise the fonts
\setbeamerfont{section in head/foot}{shape=\scshape,size=\scriptsize,series=\bfseries}
\setbeamerfont{subsection in head/foot}{shape=\scshape,size=\tiny,series=\bfseries}

%%% customise the colors
\setbeamercolor{section in head/foot}{fg=white}
\setbeamercolor{subsection in head/foot}{fg=banner.fg!80!banner.bg}

%%% UCL logo can also be customised
\setbeamertemplate{banner}[ucl]
\setbeamercolor{banner}{bg=black}
\setbeamercolor{banner stripe}{bg=brightblue,fg=black}

\begin{frame}
  \frametitle{Slide with custom headline}
\end{frame}



%%% Customise the slide counter in the footline

\section{Slide counters}

%%% use footline template
\setbeamertemplate{footline}[author title date]
\setbeamercolor{footline}{use=banner, bg=black, fg=banner.fg!80!banner.bg}

%%% frame/total: show frame number and total number of frames
\begin{frame}{Slide counters}
  \framesubtitle{\texttt{frametotal} is the default}
  Three templates for the slide counter in the footline are available:
  \begin{itemize}
    \item \texttt{frametotal} prints the current frame number and the total number (default)
    \item \texttt{frameonly} prints the current frame number only
    \item \texttt{empty} does not print a slide counter
  \end{itemize}
\end{frame}

\setbeamertemplate{slide counter}[frameonly]
\begin{frame}{Slide counters}
  \framesubtitle{A slide with \texttt{frameonly} slide counter}
\end{frame}

\setbeamertemplate{slide counter}[empty]
\begin{frame}{Slide counters}
  \framesubtitle{A slide with \texttt{empty} slide counter}
\end{frame}

\setbeamertemplate{slide counter}[frameonly][Slide]
\begin{frame}{Slide counters}
  \framesubtitle{Optional argument can be printed in front of the current number}
  \texttt{frametotal} and \texttt{frameonly} take an optional argument
  to be printed in front of the current number (e.g. `Slide').
\end{frame}

\setbeamertemplate{slide counter}[frametotal][Slide]
\begin{frame}{Slide counters}
  \framesubtitle{Optional argument with \texttt{frametotal}}
\end{frame}

%%% switch back to plain headline/footline
\setbeamertemplate{banner}[blank]
\setbeamertemplate{headline}[ucl]
\setbeamertemplate{slide counter}[frametotal]

\frame{%
  \frametitle{Acknowledgements}
}

\end{document}

\ProvidesPackage{uclcolors}
\RequirePackage{xcolor}

% All UCL colors are defined in terms of cmyk
\selectcolormodel{cmyk}

% Define UCL colours (in addition to black and white)
%% dark colours: use white text
\definecolor{darkpurple}{cmyk}{0.32,0.42,0,0.55}
\definecolor{darkred}{cmyk}{0,1,0.30,0.61}
\definecolor{darkblue}{cmyk}{1,0.24,0,0.64}
\definecolor{darkgreen}{cmyk}{0,0,0.91,0.79}
\definecolor{darkbrown}{cmyk}{0.57,0.80,1,0.45}
\definecolor{richred}{cmyk}{0,1,0.62,0}
\definecolor{midred}{cmyk}{0,0.79,1,0}
\definecolor{navyblue}{cmyk}{1,0.57,0,0.40}
\definecolor{midgreen}{cmyk}{0.25,0,0.80,0.30}
\definecolor{darkgrey}{cmyk}{0,0.09,0.16,0.43}
\definecolor{pink}{cmyk}{0,1,0.35,0.27} % no banner image
\definecolor{orange}{cmyk}{0,0.45,0.91,0} 
\definecolor{brightblue}{cmyk}{0.92,0,0.15,0.05}
\definecolor{brightgreen}{cmyk}{0.12,0,0.79,0.06}
\definecolor{lightgrey}{cmyk}{0,0.04,0.09,0.24}
%% light colours: use black text
\definecolor{lightpurple}{cmyk}{0.17,0.25,0.15,0}
\definecolor{yellow}{cmyk}{0,0.25,0.95,0}
\definecolor{lightblue}{cmyk}{0.27,0.03,0,0.13}
\definecolor{lightgreen}{cmyk}{0.14,0,0.36,0.10}
\definecolor{stone}{cmyk}{0,0.02,0.06,0.07}