diff --git a/Examples/makensis.nsi b/Examples/makensis.nsi
index aac36027..bd57caa6 100644
--- a/Examples/makensis.nsi
+++ b/Examples/makensis.nsi
@@ -119,6 +119,7 @@ Section "NSIS Core Files (required)" SecCore
   File ..\Include\LogicLib.nsh
   File ..\Include\StrFunc.nsh
   File ..\Include\StrFunc.txt
+  File ..\Include\Colors.nsh
 
   SetOutPath $INSTDIR\Contrib\Makensisw
   File ..\contrib\makensisw\*.txt
diff --git a/Include/Colors.nsh b/Include/Colors.nsh
index 7dd8f092..f27efa99 100644
--- a/Include/Colors.nsh
+++ b/Include/Colors.nsh
@@ -1,4 +1,6 @@
-# created by Rob Segal
+# Rob Segal
+# Lobo Lunar
+# Yathosho
 
 !define WHITE "FFFFFF"
 !define BLACK "000000"
@@ -6,4 +8,11 @@
 !define RED "FF0000"
 !define GREEN "00FF00"
 !define BLUE "0000FF"
-!define PURPLE "FF00FF"
+!define MAGENTA "FF00FF"
+!define CYAN "00FFFF"
+
+!macro rgb2hex output R G B
+IntFmt "${output}" "%02X" "${R}"
+IntFmt "${output}" "${output}%02X" "${G}"
+IntFmt "${output}" "${output}%02X" "${B}"
+!macroend
\ No newline at end of file