Hi Marti.
I tried the RGB and CMYK documents with the same Lab values and result is
different.
Configuration color:
RGB: AdobeRGB1998
CMYK: IsoNewsPaper26v4
Motor: ACE
Intent: Perception (I tried with other and the result is different too)
Two documents (RGB and CMYK)
Same Lab values, for example:
L = 45
A = 10
B = 8
The display result is more soft in CMYK version.
Is it possible than Photoshop to have a bug?
Thanks.
2014-02-13 15:57 GMT+01:00 <marti.ma...@littlecms.com>:
>
>
> Hello Victor,
>
> My results are different from those of Photoshop.
>> My results are:
>>
>> L = 70.0934, A = -28.1484, B = -36.5586
>>
>
> I have checked CS6 and got same Lab numbers in color picker.
> So lcms and Photoshop agrees on that.
>
>
> The RGB result is different from the one showed in Photoshop. Could it be
>> that Photoshop is doing badly the CMYK painting?
>>
>
> Could you check if creating two documents, one in RGB and the
> other in CMYK and then trying to fill both with same Lab results in
> different colors displayed? this would be surprising for me.
>
> regards
> Marti
>
>
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