Why do pixels change color after saving pixel art in Photoshop?

Question

Unity

I recently started drawing pixel graphics for a game on unity, I drew a picture for about a week, and I thought everything, now I’ll save the class, but I ran into the fact that after saving the picture in png format, some pixels changed their color, I tried to save it in tif format and oh miracle, all the pixels were of their colors and everything was fine, but I need to save it in png format, since I need it with a transparent background, I have tried almost everything, changed from png 8 to png 24, it helped but by% 60 but still catches my eye, I don’t know what to do anymore, thanks in advance for the help

Answer 1

sRGB maybe

Answer 2

click on the sprite, and in the inspector, turn off the mod filter, and at the very bottom, set the image quality values ​​\u200b\u200bfor each device separately. If the graphics are pixelated and not full of colors, then rgba32bit is enough.