Contrast / Negative effect

[kinoute]

Hi,

I have a transparent watermark which is basically a rectangle with white borders and the letters of my website inside written in white as well. The rest is transparency. It works very well but as you can imagine, when I apply this watermark on bright images, my watermark doesn't show up, it's almost invisible.

It would be nice if we could have an option to adjust the watermark image contrast/colors depending of the background, just like mix-blend-mode in CSS: https://css-tricks.com/almanac/properties/m/mix-blend-mode/

To make it short: a watermark that adapts to the background.

[ajaxray]

Thanks for the great idea!

But until it's implemented (as we don't have it in the roadmap), you may create multiple version of the image and choose darker version over white background.
However, instead of closing, I am keeping your ticket with a "Feature" tag.