updated for version 7.0c03
diff --git a/src/gui_x11.c b/src/gui_x11.c
index 706291b..4330305 100644
--- a/src/gui_x11.c
+++ b/src/gui_x11.c
@@ -2296,6 +2296,8 @@
 	{"DarkMagenta",	"#BB00BB"},
 	{"DarkGrey",	"#BBBBBB"},
 	{"DarkYellow",	"#BBBB00"},
+	{"Gray90",	"#E5E5E5"},
+	{"Grey90",	"#E5E5E5"},
 	{NULL, NULL}
     };