%%
%% An UIT Edition example
%%
%% 1st edition
%%
%% Example 06-02-1 on page 175.
%%
%% Copyright (C) 2012 Herbert Voss
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%%
%% See
http://www.latex-project.org/lppl.txt for details.
%%
%%
%% ====
% Show page(s) 1
%%
%%
\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{142.324pt}
\setlength\parindent{0pt}
%\StartShownPreambleCommands
\usepackage{pstricks}
%\StopShownPreambleCommands
\begin{document}
\psframebox[linecolor={red!70!green},
fillcolor=yellow!90!cyan, fillstyle=solid,
doubleline=true,doublesep=5pt,framesep=10pt,
doublecolor=-yellow!90!cyan]{\Large RGB%
\textcolor{red!72.75}{RGB}\color{-green}RGB}
\end{document}