Posted by julianmlp on 07/04/06 18:44

C. wrote:

> Although it might need some gamma correction, I would have thought that
> the best starting point would be the size of the RGB vector - i.e.
> grey = (255/442) * sqrt(red*red + green*green + blue*blue)
>
> You tell us what looks better.
>

I think both formulas broduce similar results.
Anyway, judge by yourself (Be aware that you're going to open a ~1mb
htm file size, beacause I wanted to do some kind of css-art)

(I'll keep it online only a couple of days)
http://choringa.com.ar/test.htm

regards - julian

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