Bug 476798

Summary:	The colour selection works wrong and the brushes paint with the wrong colors and colour selection looks broken
Product:	[Applications] krita	Reporter:	Arina <homylevaarina>
Component:	* Unknown	Assignee:	Krita Bugs <krita-bugs-null>
Status:	REPORTED ---
Severity:	normal	CC:	info
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Microsoft Windows
OS:	Microsoft Windows
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	I chose colour black but brush paints with green colour

Description Arina 2023-11-10 15:44:15 UTC

Created attachment 163017 [details]
I chose colour black but brush paints with green colour

SUMMARY
***
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***


STEPS TO REPRODUCE
1. I chose a color black
2. I started drawing
3. 

OBSERVED RESULT
The brushes paint with green color instead of black color and the color selection looks broken  

EXPECTED RESULT
The brushes paint with black color

SOFTWARE/OS VERSIONS
Windows:  10 Pro
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION

Comment 1 David REVOY 2023-11-10 16:01:18 UTC

Hi,
Your document is probably in CMYK mode (you can read it on the bottom bar, it's a choice you did at document creation). In this mode, the black can be obtained by mixing Cyan , Magenta and Blue together, and also by using the Black cartridge. It has four channel. 

Unfortunatelly, the advanced color selector will not be the best tool to select a color for 4 cartridge for print. And you obtain a greenish color in the transparency, I can reproduce: https://www.peppercarrot.com/extras/temp/2023-11-10_screenshot_164933_net.jpg 

This is normal. If you want to paint in CMYK, please use a more accurate color selector: Settings > Docker > Specific Color Selector.

If you want to paint with accurate color selectiong using the advanced color selector, Create a default RGB 8 bit document.

Can you confirm your document was set in CMYK?

Comment 2 Bug Janitor Service 2023-11-25 03:45:49 UTC

Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

Comment 3 David REVOY 2023-11-28 18:48:00 UTC

Hi Arina,

Two hours ago, you have reverted the status of the bug report from WAITINGFORINFO/NEEDSINFO into REPORTED without explaining why and without answering my question.  Can you explain?