NSColor (RGB) from Lab values?
NSColor (RGB) from Lab values?
- Subject: NSColor (RGB) from Lab values?
- From: b UND d <email@hidden>
- Date: Thu, 17 Jun 2004 18:13:26 +0200
I want to have colors with given Lab values correctly displayed (=
converted to RGB NSColors).
As far as i know NSColor does not support Lab color space. Is there a
convenient way to convert the Lab values to RGB?
I thought of ColorSync but i found only 'CMConvertLabToXYZ' and no way
further to RGB.
I found some math for converting Lab -> XYZ -> RGB at www.easyRGB.com -
but the results of this formula slightly differ from what PhotoShop
sais (all calculated colors are too bright).
Many thanks in advance for any help
Dominik
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