This problem is similar to this one: Adjust block title height in tikzposter
I want to make the area (height) around the title block larger so that I get more of the BackgroundColour before the actual poster block starts.
\documentclass[a0paper, landscape, 25pt, colspace=1cm, subcolspace=-1cm, blockverticalspace=1cm]{tikzposter}
\title{Title}
\author{Person}
\institute{Institute}
\usetheme{Default}
\definecolor{BackgroundColour}{RGB}{226,219,214}
\colorlet{titlebgcolor}{BackgroundColour}
\begin{document}
\maketitle[
\block{Block Title}{Test}
\end{document}
How can I achieve this? Or can I just add a \node with the colours directly after the title block? Like this: Putting a box at the bottom of the poster with tikzposter. How can I then specify the position to be below the title, but before the first block?