Re: [csswg-drafts] [filter-effects] hue-rotate() should perform a true hue rotation (#8754)

Well, the most direct explanation of why hue-rotate() works the way it does is that all the predefined filters are defined in terms of SVG filters, and SVG has a built-in hue-rotating filter with this behavior. (And generally, SVG filters can only operate on the colors in RGB.)

But @facelessuser's explanation of why SVG's hue-rotate filter has that behavior, and why it's a pretty reasonable thing to do, is very good.

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Received on Tuesday, 25 April 2023 17:45:20 UTC