diff --git a/app/Helpers/ColorHelpers.php b/app/Helpers/ColorHelpers.php
new file mode 100644
index 0000000..4c67855
--- /dev/null
+++ b/app/Helpers/ColorHelpers.php
@@ -0,0 +1,19 @@
+<?php
+
+function randomColors(int $count, float $alpha = 0.2): array
+{
+    $colors = [];
+    for ($i = 0; $i < $count; $i++) {
+        $r = rand(0, 255);
+        $g = rand(0, 255);
+        $b = rand(0, 255);
+        $colors[] = "rgba($r, $g, $b, $alpha)";
+    }
+
+    return $colors;
+}
+
+function randomBorderColors(int $count): array
+{
+    return randomColors($count, 1.0);
+}
diff --git a/composer.json b/composer.json
index a0e602d..1f9fb42 100644
--- a/composer.json
+++ b/composer.json
@@ -49,7 +49,8 @@
         },
         "files": [
             "app/Helpers/DateTimeHelpers.php",
-            "app/Helpers/StringHelpers.php"
+            "app/Helpers/StringHelpers.php",
+            "app/Helpers/ColorHelpers.php"
         ]
     },
     "autoload-dev": {