diff --git a/abletk-common/src/color.rs b/abletk-common/src/color.rs
index e2e8e0b..3028975 100755
--- a/abletk-common/src/color.rs
+++ b/abletk-common/src/color.rs
@@ -10,29 +10,16 @@
 use windows::Win32::Graphics::Direct2D::Common::D2D1_COLOR_F;
 
 #[derive(Copy, Clone, Debug)]
-pub enum Color {
-    RGBA(f32, f32, f32, f32),
-    RGB(f32, f32, f32),
-}
-
-impl Color {
-    pub fn to_rgba(&self) -> (f32, f32, f32, f32) {
-        match *self {
-            Self::RGBA(r, g, b, a) => (r, g, b, a),
-            Self::RGB(r, g, b) => (r, g, b, 1.0),
-        }
-    }
-}
+pub struct Color(pub f32, pub f32, pub f32, pub f32);
 
 #[cfg(windows)]
 impl From<Color> for D2D1_COLOR_F {
     fn from(color: Color) -> Self {
-        let rgba = color.to_rgba();
         Self {
-            r: rgba.0,
-            g: rgba.1,
-            b: rgba.2,
-            a: rgba.3,
+            r: color.0,
+            g: color.1,
+            b: color.2,
+            a: color.3,
         }
     }
 }
diff --git a/src/main.rs b/src/main.rs
index 837632c..567991b 100755
--- a/src/main.rs
+++ b/src/main.rs
@@ -15,6 +15,6 @@ fn launch() -> _ {
         .apply_plugin(QuitPlugin)
         .add_window(Window::builder(
             Label::new("Hello, AbleTK!")
-                .color(Color::RGB(1.0, 0.0, 1.0))
+                .color(Color(1.0, 0.0, 1.0, 1.0))
         ))
 }
diff --git a/src/widget/label.rs b/src/widget/label.rs
index ee8d31c..1b023e5 100755
--- a/src/widget/label.rs
+++ b/src/widget/label.rs
@@ -29,7 +29,7 @@ impl Label {
     pub fn new<S: Into<String>>(text: S) -> Self {
         Self {
             text: text.into(),
-            color: Color::RGB(1.0, 1.0, 1.0),
+            color: Color(1.0, 1.0, 1.0, 1.0),
         }
     }
 
diff --git a/src/window.rs b/src/window.rs
index 9af57b9..d885dc1 100755
--- a/src/window.rs
+++ b/src/window.rs
@@ -209,7 +209,7 @@ impl WindowBuilder {
             self.events,
             // todo: make this the application name
             self.always_on_top,
-            self.background.unwrap_or(Color::RGB(1.0, 1.0, 1.0)),
+            self.background.unwrap_or(Color(1.0, 1.0, 1.0, 1.0)),
             self.decorations,
             self.maximized,
             self.resizable,