This is a LaTeX version of the logo implemented by John Wickerson (https://johnwickerson.github.io/) and described on stackexchange: https://tex.stackexchange.com/a/113557. It has been updated to match official Julia colors and font (https://github.com/JuliaGraphics/julia-logo-graphics).
The official font is the Tamil MN font, which is included (version 12.0d2e1). Note that although this font is included in macOS, macOS 10.12+ has a newer version that has a slightly different shape.
Note that this package requires the LaTeX package fontspec and usage of lualatex or xelatex.
Fonts for the logo are include in the fonts/ directory and should be installed so that lualatex or xelatex can find them.
Check out the example or:
\usepackage{julialogo}
\begin{document}
This is a \LaTeX~version of the \julia logo. Here is a Large version: {\Large \julia}.
\end{document}