diff --git a/src/main/gui/net/sf/jailer/ui/Colors.java b/src/main/gui/net/sf/jailer/ui/Colors.java
index 2de621a8f..3034a9e4e 100644
--- a/src/main/gui/net/sf/jailer/ui/Colors.java
+++ b/src/main/gui/net/sf/jailer/ui/Colors.java
@@ -198,27 +198,27 @@ public class Colors {
 	public static Color Color_red = Color.RED;
 	public static Color Color_white = Color.white;
 	public static Color Color_yellow = Color.yellow;
-	public static String HTMLColor_000000 = "#000000";
-	public static String HTMLColor_0000B0 = "#0000B0";
-	public static String HTMLColor_0000D0 = "#0000D0";
-	public static String HTMLColor_0000cc = "#0000cc";
-	public static String HTMLColor_0000dd = "#0000dd";
-	public static String HTMLColor_0000ff = "#0000ff";
-	public static String HTMLColor_005500 = "#005500";
-	public static String HTMLColor_006000 = "#006000";
-	public static String HTMLColor_006600 = "#006600";
-	public static String HTMLColor_0066ff = "#0066ff";
-	public static String HTMLColor_008000 = "#008000";
-	public static String HTMLColor_050aff = "#050aff";
-	public static String HTMLColor_663300 = "#663300";
-	public static String HTMLColor_707080 = "#707080";
-	public static String HTMLColor_808080 = "#808080";
-	public static String HTMLColor_888888 = "#888888";
-	public static String HTMLColor_dd0000 = "#dd0000";
-	public static String HTMLColor_dd8888 = "#dd8888";
-	public static String HTMLColor_eeeeff = "#eeeeff";
-	public static String HTMLColor_eeffee = "#eeffee";
-	public static String HTMLColor_ff0000 = "#ff0000";
-	public static String HTMLColor_ff2222 = "#ff2222";
-	public static String HTMLColor_ff9999 = "#ff9999";
+	public static String HTMLColor_000000 = "\"#000000\"";
+	public static String HTMLColor_0000B0 = "\"#0000B0\"";
+	public static String HTMLColor_0000D0 = "\"#0000D0\"";
+	public static String HTMLColor_0000cc = "\"#0000cc\"";
+	public static String HTMLColor_0000dd = "\"#0000dd\"";
+	public static String HTMLColor_0000ff = "\"#0000ff\"";
+	public static String HTMLColor_005500 = "\"#005500\"";
+	public static String HTMLColor_006000 = "\"#006000\"";
+	public static String HTMLColor_006600 = "\"#006600\"";
+	public static String HTMLColor_0066ff = "\"#0066ff\"";
+	public static String HTMLColor_008000 = "\"#008000\"";
+	public static String HTMLColor_050aff = "\"#050aff\"";
+	public static String HTMLColor_663300 = "\"#663300\"";
+	public static String HTMLColor_707080 = "\"#707080\"";
+	public static String HTMLColor_808080 = "\"#808080\"";
+	public static String HTMLColor_888888 = "\"#888888\"";
+	public static String HTMLColor_dd0000 = "\"#dd0000\"";
+	public static String HTMLColor_dd8888 = "\"#dd8888\"";
+	public static String HTMLColor_eeeeff = "\"#eeeeff\"";
+	public static String HTMLColor_eeffee = "\"#eeffee\"";
+	public static String HTMLColor_ff0000 = "\"#ff0000\"";
+	public static String HTMLColor_ff2222 = "\"#ff2222\"";
+	public static String HTMLColor_ff9999 = "\"#ff9999\"";
 }