The main Photoshop application icon looks too small on the taskbar, and the background color is too
The main Photoshop application icon looks too small on the taskbar, and the background color is too close to the taskbar.

If we look at the contrast, it is even more obvious.

The background color of the PS icon is RGB (23, 23, 23), and the color of the Windows taskbar is (32, 32, 32). The difference between them is only 9. For comparison, the edge brightness of other icons is at least (80, 80, 80), while more icons are between (90, 90, 90) to (110, 110, 110)
