diff --git a/apps/colorful_clock/app.js b/apps/colorful_clock/app.js
index 10d579a22..afc6b321f 100644
--- a/apps/colorful_clock/app.js
+++ b/apps/colorful_clock/app.js
@@ -209,7 +209,7 @@
 
     let sPhi = Math.sin(SecondsAngle), cPhi = Math.cos(SecondsAngle);
 
-    g.setColor('#FF0000');
+    g.setColor(g.theme.fg2);
     g.drawLine(
       CenterX + SecondHandOffset*sPhi,
       CenterY - SecondHandOffset*cPhi,