Simple Business Card

\documentclass[10pt]{article}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[paperwidth=85mm,paperheight=55mm,margin=5mm]{geometry}
\usepackage{xcolor}
\usepackage[hidelinks]{hyperref}

\definecolor{accent}{HTML}{111111}
\definecolor{muted}{HTML}{666666}

\pagestyle{empty}
\setlength{\parindent}{0pt}

\begin{document}

\vspace*{\fill}
{\LARGE\bfseries\color{accent} First Last}\\[0.15em]
{\small\color{muted} Software Engineer}\\[0.8em]
\rule{20mm}{0.6pt}\\[0.4em]
{\footnotesize
[email protected] \\
+1 (555) 123-4567 \\
example.com \\
}
\vspace*{\fill}

\end{document}