diff --git a/config.org b/config.org
index f6d7860..7788e35 100644
--- a/config.org
+++ b/config.org
@@ -2179,6 +2179,33 @@ I like having ophints for vim editing so that I don't get lost when making large
                      '(evil-goggles-change-face :inherit evil-goggles-delete-face)))
 #+end_src
 
+** Rainbow Delimiters
+
+#+call: confpkg("Pkg: rainbow-delimiters")
+
+The =rainbow-delimiters= package adds a simple minor mode to color matching parentheses and other delimiters, in order to better distinguish nested structure in languages like Lisp.
+
+#+begin_src emacs-lisp :tangle packages.el
+(package! rainbow-delimiters)
+#+end_src
+
+#+begin_src emacs-lisp
+(use-package! rainbow-delimiters
+  :defer t
+  :hook (prog-mode . rainbow-delimiters-mode)
+  :config
+  (custom-set-faces!
+    `(rainbow-delimiters-depth-1-face :foreground ,(doom-color 'fg))
+    `(rainbow-delimiters-depth-2-face :foreground ,(doom-color 'red))
+    `(rainbow-delimiters-depth-3-face :foreground ,(doom-color 'orange))
+    `(rainbow-delimiters-depth-4-face :foreground ,(doom-color 'brown))
+    `(rainbow-delimiters-depth-5-face :foreground ,(doom-color 'green))
+    `(rainbow-delimiters-depth-6-face :foreground ,(doom-color 'cyan))
+    `(rainbow-delimiters-depth-7-face :foreground ,(doom-color 'blue))
+    `(rainbow-delimiters-depth-9-face :foreground ,(doom-color 'magenta))
+    `(rainbow-delimiters-depth-9-face :foreground ,(doom-color 'base5))))
+#+end_src
+
 ** Snippets
 
 #+call: confpkg("Pkg: yasnippet")