diff --git a/lib/Colors.lib.php b/lib/Colors.lib.php
new file mode 100644
index 0000000..3012dbb
--- /dev/null
+++ b/lib/Colors.lib.php
@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+class Colors {
+
+    static $colors = [
+        // Pastel colors
+        "EF9A9A", // red
+        "FFCC80", // orange
+        "FFF59D", // yellow
+        "E6EE9C", // lime
+        "A5D6A7", // green
+        "80CBC4", // teal
+        "81D4FA", // light blue
+        "90CAF9", // blue
+        "B39DDB", // purple
+        "F48FB1", // pink
+        // Bright colors
+        "F44336", // red
+        "FF9800", // orange
+        "FFEB3B", // yellow
+        "8BC34A", // light green
+        "4CAF50", // green
+        "009688", // teal
+        "03A9F4", // light blue
+        "2196F3", // blue
+        "673AB7", // purple
+        "E91E63", // pink
+        // Other colors
+        "FFFFFF", // white
+        "E0E0E0", // pastel gray
+        "9E9E9E", // gray
+        "BCAAA4", // pastel brown
+        "795548", // brown
+        "000000", // black
+    ];
+
+    static function init() {
+        global $SETTINGS;
+        if (!empty($SETTINGS['note_colors']) && is_array($SETTINGS['note_colors']) && count($SETTINGS['note_colors']) > 0) {
+            Colors::$colors = $SETTINGS['note_colors'];
+        }
+    }
+
+}
+
+Colors::init();
\ No newline at end of file
diff --git a/pages/home.php b/pages/home.php
index dab21e9..c34b742 100644
--- a/pages/home.php
+++ b/pages/home.php
@@ -31,38 +31,6 @@ if ($notequotaset) {
 
 <style nonce="<?php echo $SECURE_NONCE; ?>">
 <?php
-$colors = [
-    // Pastel colors
-    "EF9A9A", // red
-    "FFCC80", // orange
-    "FFF59D", // yellow
-    "E6EE9C", // lime
-    "A5D6A7", // green
-    "80CBC4", // teal
-    "81D4FA", // light blue
-    "90CAF9", // blue
-    "B39DDB", // purple
-    "F48FB1", // pink
-    // Bright colors
-    "F44336", // red
-    "FF9800", // orange
-    "FFEB3B", // yellow
-    "8BC34A", // light green
-    "4CAF50", // green
-    "009688", // teal
-    "03A9F4", // light blue
-    "2196F3", // blue
-    "673AB7", // purple
-    "E91E63", // pink
-    // Other colors
-    "FFFFFF", // white
-    "E0E0E0", // pastel gray
-    "9E9E9E", // gray
-    "BCAAA4", // pastel brown
-    "795548", // brown
-    "000000", // black
-];
-
 foreach ($notes as $note) {
     echo "#notecard_" . $note->getID() . ", #notecard_" . $note->getID() . " .card-body a {\n"
     . "    background-color: #" . $note->getColor() . ";\n"
@@ -77,7 +45,7 @@ foreach ($notes as $note) {
     . "}\n";
 }
 
-foreach ($colors as $c) {
+foreach (Colors::$colors as $c) {
     echo ".bg_$c {\n"
     . "    background-color: #$c !important;\n"
     . "    border: 1px solid #$c !important;\n"
@@ -269,7 +237,7 @@ foreach ($colors as $c) {
             <div class="modal-body">
                 <div class="d-flex flex-wrap justify-content-center">
                     <?php
-                    foreach ($colors as $c) {
+                    foreach (Colors::$colors as $c) {
                         ?>
                         <button type="submit" name="color" value="<?php echo $c; ?>" class="btn bg_<?php echo $c; ?> m-1">
                             &nbsp;
diff --git a/settings.template.php b/settings.template.php
index a9ef315..096e1fc 100644
--- a/settings.template.php
+++ b/settings.template.php
@@ -49,6 +49,38 @@ $SETTINGS = [
     // HTML to show when the quota is reached. "{{notecount}}" and "{{notelimit}}"
     // will be replaced with the number of notes the user has and the note_limit.
     "quota_msg_content" => "",
+    // List of background colors available for users to pick from.
+    "note_colors" => [
+        // Pastel colors
+        "EF9A9A", // red
+        "FFCC80", // orange
+        "FFF59D", // yellow
+        "E6EE9C", // lime
+        "A5D6A7", // green
+        "80CBC4", // teal
+        "81D4FA", // light blue
+        "90CAF9", // blue
+        "B39DDB", // purple
+        "F48FB1", // pink
+        // Bright colors
+        "F44336", // red
+        "FF9800", // orange
+        "FFEB3B", // yellow
+        "8BC34A", // light green
+        "4CAF50", // green
+        "009688", // teal
+        "03A9F4", // light blue
+        "2196F3", // blue
+        "673AB7", // purple
+        "E91E63", // pink
+        // Other colors
+        "FFFFFF", // white
+        "E0E0E0", // pastel gray
+        "9E9E9E", // gray
+        "BCAAA4", // pastel brown
+        "795548", // brown
+        "000000", // black
+    ],
     // For supported values, see http://php.net/manual/en/timezones.php
     "timezone" => "America/Denver",
     // Language to use for localization. See langs folder to add a language.