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user1984

color values change itself on Lab sliders

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I have a little problem with colors in Lab.

If I try to create a swatch for a RAL standard color eg. RAL 5005 (see https://en.wikipedia.org/wiki/List_of_RAL_colors ).

1969742834_Bildschirmfoto2019-08-13um09_26_16.thumb.png.363affb826b478c5b4196f97692232af.png

The Lab values are L=32 a=-7 b=-37 type that in and close the box.

825100557_Bildschirmfoto2019-08-13um09_27_01.thumb.png.42648596507039a5a9362cf728ccad7c.png

When you reopen it the values are changed to L=32 a=-5 b=-35

1084159008_Bildschirmfoto2019-08-13um09_27_20.thumb.png.a9fd36febe601df668ea223212dfaad0.png

The bug is not present if you change the color of the fill direct - not the swatch - then you can reopen the dialog and there are the same values.

Initial color change:

17323601_Bildschirmfoto2019-08-13um09_27_48.thumb.png.805653d734a0f77c25812fa8e9fc428f.png

 

Reopen the color dialog:

1647695287_Bildschirmfoto2019-08-13um09_28_02.thumb.png.d85d00cf4c6f90be654cf7998c39dc17.png

Everything is correct!

 

This is a bug in the complete Affinity Range. Testet on Designer, Photo and Publisher in the latest versions 1.7.1

It happents at most with colors outside the sRGB gammut I think. And independet what color space the document is, Lab/16, sRGB/16, sRGB/8, ProPhoto/16 ... at least if you have no document open at all.

Is there a solution for the problem ... do I something wrong?

By the way, is it possible to lock swatches from change the color of it?

 

     

--

Regards

Torsten

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