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From: "Jan U. Hasecke" <juh+ntg-context@mailbox.org>
To: ntg-context@ntg.nl
Subject: Re: Issues with RGB to CMYK conversion with color profiles
Date: Wed, 21 Nov 2018 15:01:42 +0100	[thread overview]
Message-ID: <95b61b21-b382-ff3a-b626-7a2fc7415b68@mailbox.org> (raw)
In-Reply-To: <CAG5iGsD84xtBLr3QTuyiQB=g+Qy-BWyDfBnXwE5ke=U_N=rk0w@mail.gmail.com>

Am 19.11.18 um 11:14 schrieb luigi scarso:

> Perhaps this is still useful 
>  https://www.tug.org/TUGboat/tb31-3/tb99scarso.pdf

Thanks a lot for the hint.

I don't understand the equations but at least I found transicc to
calculate color conversions.

What precision is useful in the wild?

I now use three digits after the decimal point, eg.:

\definecolor [hs-logoblau] [c=0.976, m=0.665, y=0.028, k=0.116]

juh
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  reply	other threads:[~2018-11-21 14:01 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-09 15:24 Colormanagement Jan U. Hasecke
2018-11-09 16:03 ` Colormanagement Hans Hagen
2018-11-09 16:18   ` Colormanagement Tomas Hala
2018-11-10 13:29     ` Colormanagement Jan U. Hasecke
2018-11-09 16:20 ` Colormanagement luigi scarso
2018-11-10 13:34   ` Colormanagement Jan U. Hasecke
2018-11-10 16:24     ` Colormanagement Hans Hagen
2018-11-12  8:02     ` Issues with RGB to CMYK conversion with color profiles (was: Colormanagement) Jan U. Hasecke
2018-11-12  8:34       ` Issues with RGB to CMYK conversion with color profiles Hans Hagen
2018-11-14 10:39       ` Issues with RGB to CMYK conversion with color profiles (was: Colormanagement) Jan U. Hasecke
2018-11-14 10:41         ` Jan U. Hasecke
2018-11-14 13:58         ` Peter Rolf
2018-11-14 14:36           ` Jan U. Hasecke
2018-11-14 15:04             ` Peter Rolf
2018-11-14 15:31               ` Jan U. Hasecke
2018-11-14 15:51         ` Issues with RGB to CMYK conversion with color profiles Wolfgang Schuster
2018-11-18 18:26           ` Hans Hagen
2018-11-19  9:56             ` Henning Hraban Ramm
2018-11-19 10:14               ` luigi scarso
2018-11-21 14:01                 ` Jan U. Hasecke [this message]
2018-11-21 14:42                   ` luigi scarso

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