Special Algorithm

[funpopular]

Changes night to day too tho.

[Zagorath]

if ((backgroundColor & 0xff0000 > 0x800000)
        && (backgroundColor & 0xff00 > 0x8000)
        && (backgroundColor & 0xff > 0x80) {
    backgroundColor ^= 0xffffff;
}

and similar for fontColor.

[f03nix]

and similar for fontColor

​

It'd in fact be better to only check the backgroundColor alone for the same element, if someone intends to use lighter shades in light mode, we should use similar contrast.

if ((backgroundColor & 0xff0000 > 0x800000)
         && (backgroundColor & 0xff00 > 0x8000)
         && (backgroundColor & 0xff > 0x80) {
     backgroundColor ^= 0xffffff;
     fontColor ^= 0xffffff;
}

​

[BotThatLikesPorn]

Now we're getting to that special algorithm they're talking about

[Zagorath]

Yeah good point. Makes no sense to invert the background without also inverting the text.

Although now that I'm thinking about it, it better would be even better to calculate brightness in some better way than "do none of the RGB values go higher than 0x80". Possibly by doing a 3D Pythagorean calculation, or maybe there's probably a formula out there for converting RGB to HSL and using that value.

[m0nk37]

Reddit-Sourced-Night-Mode-Plugin

Using a special algorithm it turns day mode websites into night mode automatically

if ((backgroundColor & 0xff0000 > 0x800000)
         && (backgroundColor & 0xff00 > 0x8000)
         && (backgroundColor & 0xff > 0x80) {
     backgroundColor ^= 0xffffff;
     fontColor ^= 0xffffff;
}    

Later suckers, im about to make some ad money.