From de43eb05d2e43ab31effce3dcca62ad91a556b26 Mon Sep 17 00:00:00 2001
From: Elizabeth Hunt <me@liz.coffee>
Date: Sun, 5 Oct 2025 16:42:02 -0700
Subject: Init

---
 src/utils/ansi.ts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/utils/ansi.ts')

diff --git a/src/utils/ansi.ts b/src/utils/ansi.ts
index 551a365..e57c075 100644
--- a/src/utils/ansi.ts
+++ b/src/utils/ansi.ts
@@ -66,3 +66,15 @@ export const getStyleForAnsiColor = (color: AnsiTermColor): CSSProperties => {
         color: foreground ? ansiRgbToHex(foreground) : undefined,
     };
 };
+
+export const parseAnsiColorCode = (code: number): AnsiRgb | null => {
+    // Only handle 216 color cube (16-231)
+    if (code < 16 || code > 231) return null;
+    
+    const adjusted = code - 16;
+    const r = Math.floor(adjusted / 36) as AnsiColorVal;
+    const g = Math.floor((adjusted % 36) / 6) as AnsiColorVal;
+    const b = (adjusted % 6) as AnsiColorVal;
+    
+    return { r, g, b };
+};
-- 
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