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Re: [PATCH] New function: color-blend
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From: |
Yuri Khan |
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Subject: |
Re: [PATCH] New function: color-blend |
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Date: |
Sat, 2 Nov 2024 18:26:57 +0700 |
On Sat, 2 Nov 2024 at 14:03, Joseph Turner <joseph@breatheoutbreathe.in> wrote:
> Here's `color-blend', a function to blend two colors into one.
It would be nice to explicitly mention linear RGB space. Most
users[citation needed] these days are accustomed to colors specified
in sRGB space and naïve conversion dividing by 255 will not give the
desired blends. As an example, linear mixing black (0 0 0) with white
(1 1 1) yields (0.5 0.5 0.5). Naïve scaling will yield #808080 whereas
middle gray is somewhere around #bebebe in sRGB.