at v11.6 and older you could do this: https://lunatics.icons8.com/uploads/192/XWJ4CNR43GN7.png
The requests that were rejected for various reasons, such as lack of information, too low a level of collected votes, an already existing request, or impossibility of implementation.
Support for the new oklch color format https://developer.mozilla.org/en-US/docs/Web/CSS/color_value/oklch
