diff --git a/client/src/main/kotlin/org/hso/texturesyncclient/view/mainView/Preview3D.kt b/client/src/main/kotlin/org/hso/texturesyncclient/view/mainView/Preview3D.kt
index 3dc1d5f..e4eae89 100644
--- a/client/src/main/kotlin/org/hso/texturesyncclient/view/mainView/Preview3D.kt
+++ b/client/src/main/kotlin/org/hso/texturesyncclient/view/mainView/Preview3D.kt
@@ -56,7 +56,7 @@ class Preview3D : View("Preview3D") {
         style {
             minWidth = 200.px
             minHeight = 200.px
-            background = Background(BackgroundFill(Color.BLUEVIOLET, CornerRadii.EMPTY, Insets.EMPTY))
+            background = Background(BackgroundFill(Color.valueOf("#9f9f9f"), CornerRadii.EMPTY, Insets.EMPTY))
         }
 
     }