diff --git a/src/ts/app.ts b/src/ts/app.ts
index 420c99f..5a8b00b 100644
--- a/src/ts/app.ts
+++ b/src/ts/app.ts
@@ -10,6 +10,18 @@ declare const Prism: any;
 
 (() => {
     Prism.languages.extend('markup', {});
+    Prism.languages.hex = {
+        'number': {
+            pattern: /(?:[a-f0-9]{3}){1,2}\b/i,
+            lookbehind: true
+        }
+    };
+    Prism.languages.binary = {
+        'number': {
+            pattern: /[10]+/i,
+            lookbehind: true
+        }
+    };
     Prism.languages.insertBefore('custom', 'tag', {
         'mark': {
             pattern: /<\/?mark(?:\s+\w+(?:=(?:"[^"]*"|'[^']*'|[^\s'">=]+))?\s*|\s*)\/?>/,