%%
%% The LaTeX Companion, 3ed
%%
%% Example 8-2-18 on page I-597 in "Overview about the most important keys".
%%
%% Copyright (C) 2022 Frank Mittelbach
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3c
%% of this license or (at your option) any later version.
%%
%% See https://www.latex-project.org/lppl.txt for details.
%%

\documentclass{tlc3exa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{81.0pt}

  \setlength\parindent{0pt}

%StartShownPreambleCommands
\usepackage{xcolor,adjustbox} 
%StopShownPreambleCommands

\begin{document}
\adjustbox{Clip=0 1 0 0,rndcorners=3 9, rndframe=3 9}
          {\colorbox{gray!30}{\Large\LaTeX}}
\adjustbox{trim=0 1 -2 0,rndframe={color=blue,width=1pt,sep=3pt}{3 9},
           vspace=5pt 0pt}{\Large\LaTeX}
\end{document}