diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 6de24ef5..5be53518 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -4,7 +4,10 @@
     <color name="pink_A400">#F50057</color>
     <color name="indigo_500">#3F51B5</color>
 
-    <color name="grey_700">#616161</color>
     <color name="grey_900">#212121</color>
+    <color name="grey_800">#424242</color>
+    <color name="grey_300">#E0E0E0</color>
+
+    <color name="white">#FFFFFF</color>
 
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles_parents.xml b/app/src/main/res/values/styles_parents.xml
index af03a3be..af0b7cf6 100644
--- a/app/src/main/res/values/styles_parents.xml
+++ b/app/src/main/res/values/styles_parents.xml
@@ -13,7 +13,7 @@
         <item name="round_selector">@drawable/round_selector_dark</item>
         <item name="rect_selector">@drawable/rect_selector_dark</item>
 
-        <item name="cardBackgroundColor">@color/cardview_dark_background</item>
+        <item name="cardBackgroundColor">@color/grey_800</item>
 
         <item name="default_bar_color">@color/grey_900</item>
 
@@ -41,9 +41,9 @@
         <item name="round_selector">@drawable/round_selector</item>
         <item name="rect_selector">@drawable/rect_selector</item>
 
-        <item name="cardBackgroundColor">@color/cardview_light_background</item>
+        <item name="cardBackgroundColor">@color/white</item>
 
-        <item name="default_bar_color">@color/grey_700</item>
+        <item name="default_bar_color">@color/grey_300</item>
 
         <item name="divider_color">@color/md_divider_black</item>
         <item name="icon_color">@color/secondary_text_default_material_light</item>