[Tex/LaTex] Part title framed

Question

I was wondering how I could put a blue ({cmyk}{1,0.80,0.30,0.05}) coloured frame around my chapter titles, leaving out "PART 1" and just give the part title name itself, as is depicted in the picture below, also making the letters distance in the title bigger than usual (8 pt).

It should also be placed in the exact centre of the page.
I'm using the titlesec package.

Frame should have a width of 2.25 pt.

Thanks!

Answer 1

Something like this?

Code:

\documentclass{article}

\usepackage{xcolor}
\definecolor{myblue}{cmyk}{1,0.80,0.30,0.05}

\usepackage{soul}
\sodef\sopart{}{8pt}{20pt}{16em}

\usepackage[explicit]{titlesec}
\titleformat{\part}[frame]
{\setlength\fboxrule{2.25pt}\color{myblue}}
{}
{5mm}
{\Large\sffamily\filcenter\color{myblue}\MakeUppercase{\sopart{#1}}}

\begin{document}
\part{Part name}
\end{document} 

Here I've defined a new command \sopart for letterspacing, but this requires loading titlesec with the explicit option.

The following, instead, is a solution that uses the letterspace package (microtype bundle) for letterspacing and doesn't require the explicit option for titlesec, but it doesn't work with XeLaTeX:

\documentclass{article}

\usepackage{xcolor}
\definecolor{myblue}{cmyk}{1,0.80,0.30,0.05}

\usepackage[letterspace=600]{letterspace}

\usepackage{titlesec}
\titleformat{\part}[frame]
{\setlength\fboxrule{2.25pt}\color{myblue}}
{}
{5mm}
{\Large\sffamily\filcenter\color{myblue}\lsstyle\MakeUppercase}

\begin{document}
\part{Part name}
\end{document}