diff --git a/WordPress/src/main/res/color/reader_button_background_selector.xml b/WordPress/src/main/res/color/reader_button_primary_background_selector.xml
similarity index 53%
rename from WordPress/src/main/res/color/reader_button_background_selector.xml
rename to WordPress/src/main/res/color/reader_button_primary_background_selector.xml
index da7e5d981a2a..e3bc2ae8f122 100644
--- a/WordPress/src/main/res/color/reader_button_background_selector.xml
+++ b/WordPress/src/main/res/color/reader_button_primary_background_selector.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="@color/reader_subfilter_button_background" android:state_enabled="true" />
-    <item android:alpha="@dimen/primary_button_disabled_alpha" android:color="@color/reader_subfilter_button_background" />
+    <item android:color="@color/reader_button_primary_background" android:state_enabled="true" />
+    <item android:alpha="@dimen/primary_button_disabled_alpha" android:color="@color/reader_button_primary_background" />
 </selector>
diff --git a/WordPress/src/main/res/values-night/colors.xml b/WordPress/src/main/res/values-night/colors.xml
index 55e821ca0074..4fed9a9fe846 100644
--- a/WordPress/src/main/res/values-night/colors.xml
+++ b/WordPress/src/main/res/values-night/colors.xml
@@ -108,8 +108,8 @@
     <color name="reader_blog_section_avatar_internal_border">@color/white_translucent_20</color>
     <color name="reader_post_body_link">@color/blue_30</color>
     <color name="reader_footer_progress_background">@color/background_dark_elevated</color>
-    <color name="reader_subfilter_button_background">@color/white</color>
-    <color name="reader_subfilter_button_text">@color/black</color>
+    <color name="reader_button_primary_background">@color/white</color>
+    <color name="reader_button_primary_text">@color/black</color>
 
     <!-- Reader Interest Chips -->
     <color name="reader_interest_filter_chip_text_checked">@color/black</color>
diff --git a/WordPress/src/main/res/values/colors.xml b/WordPress/src/main/res/values/colors.xml
index d04f2de8b3b4..808a85d7e5d7 100644
--- a/WordPress/src/main/res/values/colors.xml
+++ b/WordPress/src/main/res/values/colors.xml
@@ -111,8 +111,8 @@
     <color name="reader_blog_section_avatar_internal_border">@color/black_translucent_20</color>
     <color name="reader_post_body_link">@color/blue_50</color>
     <color name="reader_footer_progress_background">@color/white</color>
-    <color name="reader_subfilter_button_background">@color/black</color>
-    <color name="reader_subfilter_button_text">@color/white</color>
+    <color name="reader_button_primary_background">@color/black</color>
+    <color name="reader_button_primary_text">@color/white</color>
 
     <!-- Reader Interest Chips -->
     <color name="reader_interest_filter_chip_text">@color/material_on_surface_emphasis_high_type</color>
diff --git a/WordPress/src/main/res/values/reader_styles.xml b/WordPress/src/main/res/values/reader_styles.xml
index 15e63851f731..f9aea6b3e587 100644
--- a/WordPress/src/main/res/values/reader_styles.xml
+++ b/WordPress/src/main/res/values/reader_styles.xml
@@ -244,8 +244,8 @@
     <!-- Buttons -->
     <style name="Reader.Button.Primary" parent="Widget.MaterialComponents.Button.UnelevatedButton">
         <item name="android:textAllCaps">false</item>
-        <item name="android:backgroundTint">@color/reader_button_background_selector</item>
-        <item name="android:textColor">@color/reader_subfilter_button_text</item>
+        <item name="android:backgroundTint">@color/reader_button_primary_background_selector</item>
+        <item name="android:textColor">@color/reader_button_primary_text</item>
         <item name="android:textAppearance">?attr/textAppearanceSubtitle2</item>
         <item name="android:textSize">@dimen/text_sz_large</item>
         <item name="android:paddingTop">@dimen/margin_large</item>