Use hex triplet in RGB color serializer

asciinema · Nov 5, 2024 · c09e1d2 · c09e1d2
1 parent 42f2135
commit c09e1d2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/vt/src/lib.rs b/src/vt/src/lib.rs
@@ -193,7 +193,7 @@ impl Serialize for Color {
 
         match self.0 {
             Color::Indexed(c) => serializer.serialize_u8(c),
-            Color::RGB(c) => serializer.serialize_str(&format!("rgb({},{},{})", c.r, c.g, c.b)),
+            Color::RGB(c) => serializer.serialize_str(&format!("#{:02x}{:02x}{:02x}", c.r, c.g, c.b)),
         }
     }
 }