%% 
%%  A DANTE-Edition example
%% 
%%  Beispiel 03-01-6 auf Seite 114.
%% 
%%  Copyright (C) 2010 H. 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.
%% 

%%Run also: >>  << 
% Show page(s) 1

\documentclass[]{article}
\pagestyle{empty}
\setlength\textwidth{122.59192pt}
\setlength\parindent{0pt}

\usepackage{colortbl}

\begin{document}
\begin{tabular}{ccc}
\rowcolor[gray]{0.6}Eins & Zwei & Drei\\
\rowcolor[gray]{0.7}A    & \cellcolor{white}B & C \\
\rowcolor[gray]{0.9}\cellcolor{red}uno & due & \cellcolor{white}tre
\end{tabular}
\end{document}