diff --git a/examples/canvas_nanovg/src/main.rs b/examples/canvas_nanovg/src/main.rs
index f96b89e6..f4fe233f 100644
--- a/examples/canvas_nanovg/src/main.rs
+++ b/examples/canvas_nanovg/src/main.rs
@@ -404,7 +404,7 @@ fn draw_graph(context: &mut CanvasRenderingContext2D, rect: RectF, time: f32) {
 }
 
 fn draw_color_wheel(context: &mut CanvasRenderingContext2D, rect: RectF, time: f32) {
-    let hue = time * 0.12;
+    let hue = (time * 0.12).sin() * PI_2;
 
     context.save();