From 11da4630ee2ff0304f69cb8a896ec9e2e3889a19 Mon Sep 17 00:00:00 2001
From: David Stansby <dstansby@gmail.com>
Date: Thu, 16 Apr 2026 18:51:47 +0100
Subject: [PATCH] Improve contrast between optional argument text and
 background

---
 cheatsheets.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cheatsheets.tex b/cheatsheets.tex
index 776b5c4..f5aedc4 100644
--- a/cheatsheets.tex
+++ b/cheatsheets.tex
@@ -149,7 +149,7 @@
 }
 
 
-\newcommand{\optional}[1]{\textcolor{gray}{#1}}
+\newcommand{\optional}[1]{\textcolor[RGB]{78, 78, 78}{#1}}
 \newcommand{\mandatory}[1]{\textbf{#1}}
 \newcommand{\parameter}[2]{%
   \expandafter\ifstrequal\expandafter{#1}{optional}%