diff --git a/app/misc/libs/plotter.aar b/app/misc/libs/plotter.aar
index 77e83555..4c8ee88a 100644
Binary files a/app/misc/libs/plotter.aar and b/app/misc/libs/plotter.aar differ
diff --git a/app/src/main/java/org/solovyev/android/calculator/plot/PlotActivity.java b/app/src/main/java/org/solovyev/android/calculator/plot/PlotActivity.java
index ff7f6fdc..d6b91f5b 100644
--- a/app/src/main/java/org/solovyev/android/calculator/plot/PlotActivity.java
+++ b/app/src/main/java/org/solovyev/android/calculator/plot/PlotActivity.java
@@ -3,6 +3,7 @@ package org.solovyev.android.calculator.plot;
 import android.os.Bundle;
 import android.support.v4.app.FragmentManager;
 import android.support.v4.app.FragmentTransaction;
+import android.support.v4.content.ContextCompat;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -13,6 +14,7 @@ import org.solovyev.android.calculator.BaseActivity;
 import org.solovyev.android.calculator.BaseFragment;
 import org.solovyev.android.calculator.R;
 import org.solovyev.android.plotter.Dimensions;
+import org.solovyev.android.plotter.PlotData;
 import org.solovyev.android.plotter.PlotViewFrame;
 import org.solovyev.android.plotter.Plotter;
 
@@ -47,6 +49,9 @@ public class PlotActivity extends BaseActivity {
             final View view = super.onCreateView(inflater, container, savedInstanceState);
             ButterKnife.bind(this, view);
 
+            final PlotData pd = plotter.getPlotData();
+            pd.axisStyle.backgroundColor = ContextCompat.getColor(getActivity(), R.color.cpp_bg);
+            plotter.setAxisStyle(pd.axisStyle);
             plotView.addControlView(R.id.plot_add_function);
             plotView.addControlView(R.id.plot_functions);
             plotView.addControlView(R.id.plot_dimensions);