diff --git a/Program.cs b/Program.cs
index 91a2a76..c8a2886 100644
--- a/Program.cs
+++ b/Program.cs
@@ -239,7 +239,7 @@ public class Game : GameWindow {
 
     Console.WriteLine($"thumbnail size: {thumbnailWidth}x{thumbnailHeight}");
 
-    GL.ClearColor(0.0f, 0.0f, 0.05f, 1.0f);
+    GL.ClearColor(0f, 0f, 0f, 1f);
 
     VertexArrayObject = GL.GenVertexArray();
     GL.BindVertexArray(VertexArrayObject);