Raster won't retain color spectrum when zooming in

[aabuxr001]

Hello!

I am using the MOLA MEGDR raster from the Mars Global Surveyor and when I zoom in to the raster, it does not maintain it's color spectrum.  

I have used ArcMap Desktop v10.8 and ArcGIS Pro v3.1 and still get the same response and I even redownloaded the file to see if that would work.

Other things I have tried include changing the pyramid to bilinear, cubic, and nearest neighbor. I enabled DRA. I changed the extent to the display. I am not sure how to maintain the color spectrum when I zoom in. Any help would be appreciated, thank you in advance!