Sleep screens to display correctly

[Night-F0X]

I've been messing with Sleep screens with converted images. However, when viewing the image in reader is VASTLY different than how the image looks as a sleep screen. If you turn off Contrast filter for the sleep screen, the image gets washed out and brighter. If you use the Contrast filter, depending on how off-gray your image is, it will appear much darker. Neither option displays the sleep screen like it's original image viewed in reader. Anyway to make the "No filter" or a different filter to display the sleep image as it normally appears in the reader?

[paper-trees]

What device are you using and what version of Crossink?

I’ve noticed cover images on an X4 Pro are very washed out compared to the same images on an X3 with every version of 1.5.1 RCs so far.

[Night-F0X]

X4 Pro on the 1.5.1-rc-4. It was also that way when I was on 1.5.1-rc-3

[Night-F0X]

As far as I'm aware, it's this way on the normal X4, as well (if i'm remembering correctly - havent used my X4 since I got my Pro)