diff --git a/Base/etc/FileIconProvider.ini b/Base/etc/FileIconProvider.ini
index 21eb6df866d..4dc9e2eebd7 100644
--- a/Base/etc/FileIconProvider.ini
+++ b/Base/etc/FileIconProvider.ini
@@ -4,6 +4,7 @@ font=*.font
 form=*.frm
 header=*.h,*.hpp,*.hxx,*.hh,*.h++
 html=*.html,*.htm
+css=*.css
 ini=*.ini
 java=*.java
 javascript=*.js,*.mjs
diff --git a/Base/res/icons/16x16/filetype-css.png b/Base/res/icons/16x16/filetype-css.png
new file mode 100644
index 00000000000..3bd58a1dc3c
Binary files /dev/null and b/Base/res/icons/16x16/filetype-css.png differ
diff --git a/Base/res/icons/16x16/filetype-json.png b/Base/res/icons/16x16/filetype-json.png
index 6c911b87eef..8ff68ff8dae 100644
Binary files a/Base/res/icons/16x16/filetype-json.png and b/Base/res/icons/16x16/filetype-json.png differ
diff --git a/Base/res/icons/32x32/filetype-css.png b/Base/res/icons/32x32/filetype-css.png
new file mode 100644
index 00000000000..7c858fc64dc
Binary files /dev/null and b/Base/res/icons/32x32/filetype-css.png differ
diff --git a/Base/res/icons/32x32/filetype-json.png b/Base/res/icons/32x32/filetype-json.png
index c6f7918223f..f227093af23 100644
Binary files a/Base/res/icons/32x32/filetype-json.png and b/Base/res/icons/32x32/filetype-json.png differ
diff --git a/Userland/DevTools/HackStudio/HackStudioWidget.cpp b/Userland/DevTools/HackStudio/HackStudioWidget.cpp
index 464f4bc7f37..4861d593ebe 100644
--- a/Userland/DevTools/HackStudio/HackStudioWidget.cpp
+++ b/Userland/DevTools/HackStudio/HackStudioWidget.cpp
@@ -390,8 +390,7 @@ NonnullRefPtr<GUI::Menu> HackStudioWidget::create_project_tree_view_context_menu
     m_new_file_actions.append(create_new_file_action("GML File", "/res/icons/16x16/filetype-gml.png", "gml"));
     m_new_file_actions.append(create_new_file_action("JavaScript Source File", "/res/icons/16x16/filetype-javascript.png", "js"));
     m_new_file_actions.append(create_new_file_action("HTML File", "/res/icons/16x16/filetype-html.png", "html"));
-    // FIXME: Create a file icon for CSS files
-    m_new_file_actions.append(create_new_file_action("CSS File", "/res/icons/16x16/new.png", "css"));
+    m_new_file_actions.append(create_new_file_action("CSS File", "/res/icons/16x16/filetype-css.png", "css"));
 
     m_new_plain_file_action = create_new_file_action("Plain File", "/res/icons/16x16/new.png", "");