diff --git a/designer_base/src/com/fr/design/constants/UIConstants.java b/designer_base/src/com/fr/design/constants/UIConstants.java
index ae9f97d06..cbd831735 100644
--- a/designer_base/src/com/fr/design/constants/UIConstants.java
+++ b/designer_base/src/com/fr/design/constants/UIConstants.java
@@ -103,7 +103,7 @@ public interface UIConstants {
     public static final Color SELECTED_BACKGROUND = new Color(0xdeedfe);
     public static final Color SELECTED_BORDER_LINE_COLOR = new Color(0x3384f0);
     public static final Color DEFAULT_BG_RULER = new Color(0xffffff);
-    public static final Color RULER_LINE_COLOR = new Color(0xababab);
+    public static final Color RULER_LINE_COLOR = new Color(0xD9DADD);
     public static final Color RULER_SCALE_COLOR = new Color(0x4e504f);
     public static final Color PROPERTY_PANE_BACKGROUND = new Color(0xdadadd);
     public static final Color SPLIT_LINE = new Color(201, 198, 184);
@@ -117,6 +117,7 @@ public interface UIConstants {
     public static final Color POPUP_TITLE_BACKGROUND = new Color(0xd8f2fd);
 
 
+
     public static final BufferedImage DRAG_BAR = BaseUtils.readImage("com/fr/design/images/control/bar.png");
     public static final BufferedImage DRAG_BAR_RIGHT = BaseUtils.readImage("com/fr/design/images/control/barm.png");
     public static final BufferedImage DRAG_BAR_LEFT = BaseUtils.readImage("com/fr/design/images/control/barl.png");