%%
%% The LaTeX Companion, 2ed (second printing August 2004)
%%
%% Example 5-6-1 on page 265.
%%
%% Copyright (C) 2004 Frank Mittelbach, Michel Goossens,
%%    Johannes Braams, David Carlisle, and Chris Rowley
%%
%% 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.
%%

\documentclass{ttctexa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{135.0pt}
\StartShownPreambleCommands
\usepackage{colortbl} \setlength\arrayrulewidth{1pt}
\newcolumntype{B}{!{\color{blue}\vline}}
\newcommand\bhline
    {\arrayrulecolor{blue}\hline\arrayrulecolor{black}}
\newcommand\bcline[1]
    {\arrayrulecolor{blue}\cline{#1}\arrayrulecolor{black}}
\StopShownPreambleCommands
\begin{document}
\begin{tabular}{|cBc|c|}
\hline
 A  & B  & C  \\ \cline{1-1}\bcline{2-3}
 X  & Y  & Z  \\ \bhline
100 & 10 & 1  \\ \hline
\end{tabular}
\end{document}
