latexpdf: change all headings color

JIRA: CI-526

Author: adamdebek

_static/latex/preamble.tex

@@ -12,8 +12,16 @@
 \addtolength{\cftsubsecnumwidth}{5pt}
 \setcounter{secnumdepth}{3}
 \definecolor{ps-orange}{HTML}{ea5b22}
+\definecolor{darkblue}{HTML}{26384f}
 \addto\captionsenglish{\renewcommand{\contentsname}{\textcolor{ps-orange}{Table of contents}}}
 
+% Set headings color
+\titleformat{\section}{\bfseries\Large\color{darkblue}}{\thesection}{1em}{}
+\titleformat{\subsection}{\bfseries\large\color{darkblue}}{\thesubsection}{1em}{}
+\titleformat{\subsubsection}{\bfseries\normalsize\color{darkblue}}{\thesubsubsection}{1em}{}
+\titleformat{\paragraph}{\bfseries\color{darkblue}}{\theparagraph}{1em}{}
+\titleformat{\subparagraph}{\bfseries\color{darkblue}}{\thesubparagraph}{1em}{}
+
 % Override Sphinx verbatim settings
 \fvset{
     frame=none,