Allow option to make Black Text darker & darker

[PatB]

The absolute darkest Black you can make, would be beneficial for the aging eyes.  Maybe create a new Black color.  Large, Bold, Black/White Contrast change & dark grey are just not helping (me), ditto for new eyeglasses!  Thanks!

[Jon]

Thanks for submitting an idea to the Mozilla Connect community! Your idea is now open to votes (aka kudos) and comments.

[Les]

Hi

Don't know about your eyes, but in my case, it is the bright pages/images etc that cause me eye issues.  So much so that I have virtually all agjustments geared towards Dark themes, dark pages etc.  I use the extension Dark Reader when Firefox doesn't manage to apply Dark mode.  There are still many things that can't be altered such as PDFs amd bright images but for daily use I can get most browsing done. 

BTW: Dark Reader has many options to afjust both text and pages to suit preferences.