\documentclass[a4paper,12pt]{scrartcl}

\usepackage{graphicx}

\usepackage{colortbl}

\definecolor{title}{rgb}{0.86,0.86,0.86}
\definecolor{bit}{rgb}{0.8,0.86,0.8}
\definecolor{bitval}{rgb}{0.8,0.8,0.8}
\definecolor{names}{rgb}{0.86,0.93,0.86}

\arrayrulecolor{black}

\begin{document}

\input{sample.tex}

\end{document}