diff --git a/Advanced/Retrograde Analysis/parts/intro.tex b/Advanced/Retrograde Analysis/parts/intro.tex
index 6f8c7e4..ceb4ef1 100644
--- a/Advanced/Retrograde Analysis/parts/intro.tex	
+++ b/Advanced/Retrograde Analysis/parts/intro.tex	
@@ -22,7 +22,7 @@ This is called an \textit{en passant} capture (Which means \say{in passing} in F
 			},
 			addpgf={
 				\tikz[overlay]
-				\draw[red,line width=0.1em,->]
+				\draw[ocyan,line width=0.1em,->]
 				(a1)--(a3);
 			},
 		]
@@ -42,7 +42,7 @@ This is called an \textit{en passant} capture (Which means \say{in passing} in F
 			},
 			addpgf={
 				\tikz[overlay]
-				\draw[red,line width=0.1em,->]
+				\draw[ocyan,line width=0.1em,->]
 				(b3)--(a2);
 			},
 		]
@@ -92,10 +92,10 @@ A king and rook can \textit{castle} under the following conditions:
 			},
 			addpgf={
 				\tikz[overlay]
-				\draw[red,line width=0.1em,->]
+				\draw[ocyan,line width=0.1em,->]
 				(e1)--(g1);
 				\tikz[overlay]
-				\draw[red,line width=0.1em,->]
+				\draw[ocyan,line width=0.1em,->]
 				(e1)--(c1);
 			},
 			hmarginwidth=0mm	
diff --git a/resources/macros.sty b/resources/macros.sty
index 8894310..561caa9 100644
--- a/resources/macros.sty
+++ b/resources/macros.sty
@@ -15,8 +15,8 @@
 % first arg: filled stars
 % second arg: total stars
 \def\stars#1#2{%
-	\def\oncolor{\color{purple}}%
-	\def\offcolor{\color{black!40!white}}%
+	\def\oncolor{\color{ogrape}}%
+	\def\offcolor{\color{black!30!white}}%
 	%
 	\count255=1%
 	\count254=#2%