% Legrand Orange Book Template
% Inspired by "The Legrand Orange Book" template
% http://www.latextemplates.com/the-legrand-orange-book

\documentclass[12pt]{memoir}

% Packages
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{amsmath,amssymb}
\usepackage{graphicx}
\usepackage{hyperref}
\usepackage{geometry}
\usepackage{microtype}
\usepackage{xcolor}
\usepackage{booktabs}
\usepackage{titlesec}
\usepackage{wallpaper}
\usepackage{framed}

% Orange color scheme
\definecolor{orange}{RGB}{243,156,18}
\definecolor{darkorange}{RGB}{211,84,0}
\definecolor{darkblue}{RGB}{52,73,94}

% Geometry
\geometry{
  paperwidth=6in,
  paperheight=9in,
  textwidth=4.5in,
  textheight=7.5in,
  inner=0.75in,
  outer=0.5in,
}

% Hyperref
\hypersetup{
  colorlinks=true,
  linkcolor=darkblue,
  citecolor=darkblue,
  urlcolor=darkblue,
}

% Chapter style - Orange box
\chapterstyle{veelo}

% Chapter title format
\titleformat{\chapter}[display]%
  {\normalfont\LARGE\bfseries}%
  {\color{orange}\chaptertitlename\ \thechapter}{20pt}%
  {\color{orange}\Huge\bfseries}

% Section format
\titleformat{\section}
  {\color{darkblue}\normalfont\Large\bfseries}
  {\color{darkblue}\thesection}{1em}{}

% Orange chapter boxes
\makechapterstyle{orangechapter}{
  \chapterstyle{default}
  \def\chapterheadstart{}
  \def\afterchaptertitle{\par\nobreak\vskip 1.5em}
  \def\chapternamenum{}
  \def\printchaptername{\raggedleft\color{orange}\scshape\@chapapp}
  \def\chapternamenum{\scshape\thechapter}
  \def\printchapternum{\chapternamenum}
  \def\afterchapternum{\par\nobreak\vskip 1.5em}
  \def\printchaptertitle[1]{\raggedleft\color{orange}\Huge\bfseries ##1}
}

\chapterstyle{orangechapter}

% Headers
\pagestyle{fancy}
\fancyhf{}
\fancyhead[LE,RO]{\thepage}
\fancyhead[LO]{\rightmark}
\fancyhead[RE]{\leftmark}

% Orange boxes for emphasis
\newenvironment{orangebox}
  {\begin{framed}\color{darkorange}}
  {\end{framed}}

% Title page
\def\booktitle{$book_title$}
\def\bookauthor{$author$}
\def\bookdate{$date$}

\begin{document}

% Title page with orange bar
\thispagestyle{empty}
\begin{center}
\begin{minipage}{\textheight}
\vfill
\vspace{2in}
{\Huge\scshape\booktitle\par}
\vspace{0.5in}
{\LARGE by \bookauthor\par}
\vspace{2in}
\vfill
\end{minipage}
\end{center}

% Copyright
\clearpage
\thispagestyle{empty}
\vspace*{\fill}
\begin{center}
Copyright \textcopyright\ \bookdate\ \bookauthor\\
All rights reserved.
\end{center}
\vspace*{\fill}

% Contents
\clearpage
\tableofcontents

$body$

\end{document}