diff --git a/egui_glow/src/painter.rs b/egui_glow/src/painter.rs
index 68d374ff..ed9592da 100644
--- a/egui_glow/src/painter.rs
+++ b/egui_glow/src/painter.rs
@@ -659,13 +659,23 @@ pub fn clear(gl: &glow::Context, screen_size_in_pixels: [u32; 2], clear_color: e
             screen_size_in_pixels[1] as i32,
         );
 
-        let clear_color: Color32 = clear_color.into();
-        gl.clear_color(
-            clear_color[0] as f32 / 255.0,
-            clear_color[1] as f32 / 255.0,
-            clear_color[2] as f32 / 255.0,
-            clear_color[3] as f32 / 255.0,
-        );
+        if true {
+            // verified to be correct on eframe native (on Mac).
+            gl.clear_color(
+                clear_color[0] as f32,
+                clear_color[1] as f32,
+                clear_color[2] as f32,
+                clear_color[3] as f32,
+            );
+        } else {
+            let clear_color: Color32 = clear_color.into();
+            gl.clear_color(
+                clear_color[0] as f32 / 255.0,
+                clear_color[1] as f32 / 255.0,
+                clear_color[2] as f32 / 255.0,
+                clear_color[3] as f32 / 255.0,
+            );
+        }
         gl.clear(glow::COLOR_BUFFER_BIT);
     }
 }