[pblasi]

Originally Posted by Frenzie

There's https://github.com/koreader/koreader...aults.lua#L101 and kopt_contrast for settings.reader.lua.

Well, for epubs at least, modifying https://github.com/koreader/koreader...aults.lua#L101 does not change contrast default.

Then, I guess you mean "copt_gamma" for "kopt_contrast" (in settings.reader.lua), but here the value is 15 when in GUI corresponds to a contrast of 1.0. Then setting a gamma of 18 results in a good contrast level (unknown 1.?) to me.

Thanks.