diff --git a/chrome/bar/urlbar.css b/chrome/bar/urlbar.css
index db00d09..6039828 100644
--- a/chrome/bar/urlbar.css
+++ b/chrome/bar/urlbar.css
@@ -26,6 +26,7 @@
   background-color: #c38f8f !important;
 }
 
+/* Text color of the full URL besides title in the URL selection menu */
 #urlbar-results :is(.urlbarView-tags, .urlbarView-action, .urlbarView-url) {
   color: #c38f8f !important;
 }
diff --git a/chrome/userChrome.css b/chrome/userChrome.css
index 3651b34..ae1238b 100644
--- a/chrome/userChrome.css
+++ b/chrome/userChrome.css
@@ -9,3 +9,22 @@
 @import "menu/extensions-menu.css";
 @import "browser/navigation.css";
 @import "misc/round-items.css";
+
+/* Change the default ugly cyan color in various elements/UI */
+:root,
+panel,
+dialog,
+window {
+  --lwt-toolbarbutton-icon-fill-attention: #c38f8f !important;
+  --button-primary-bgcolor: #c38f8f !important;
+  --button-primary-hover-bgcolor: #c38f8f !important;
+  --button-primary-active-bgcolor: #c38f8f !important;
+  --in-content-primary-button-background: #c38f8f !important;
+  --in-content-primary-button-background-hover: #c38f8f !important;
+  --in-content-primary-button-background-active: #c38f8f !important;
+  --input-border-color: #c38f8f !important;
+  --uc-checkbox-checked-bgcolor: #c38f8f !important;
+  --checkbox-checked-bgcolor: #c38f8f !important;
+  --focus-outline-color: #c38f8f !important;
+  --in-content-link-color: #c38f8f !important;
+}
diff --git a/chrome/userContent.css b/chrome/userContent.css
index e1c51a3..ada2143 100644
--- a/chrome/userContent.css
+++ b/chrome/userContent.css
@@ -25,3 +25,22 @@
     background-color: transparent !important;
   }
 }
+
+/* Change the default ugly cyan color in various elements/UI */
+:root,
+panel,
+dialog,
+window {
+  --lwt-toolbarbutton-icon-fill-attention: #c38f8f !important;
+  --button-primary-bgcolor: #c38f8f !important;
+  --button-primary-hover-bgcolor: #c38f8f !important;
+  --button-primary-active-bgcolor: #c38f8f !important;
+  --in-content-primary-button-background: #c38f8f !important;
+  --in-content-primary-button-background-hover: #c38f8f !important;
+  --in-content-primary-button-background-active: #c38f8f !important;
+  --input-border-color: #c38f8f !important;
+  --uc-checkbox-checked-bgcolor: #c38f8f !important;
+  --checkbox-checked-bgcolor: #c38f8f !important;
+  --focus-outline-color: #c38f8f !important;
+  --in-content-link-color: #c38f8f !important;
+}
diff --git a/readme.md b/readme.md
index 0ff787e..4a825f1 100644
--- a/readme.md
+++ b/readme.md
@@ -49,6 +49,7 @@ My Tailor-Fitted highly customized and advanced [Firefox](https://www.mozilla.or
 - Userscripts
 - Userstyles
 - Custom theme
+- Consistent and matching colors across various elements and the UI
 
 ## Where do each files go