Autodesk's AutoCAD allows you to switch the user interface color theme between light and dark.
Command: COLORTHEME "https://knowledge.autodesk.com/support/autocad/learn-explore/caas/CloudHelp/cloudhelp/2018/ENU/AutoCAD-Core/files/GUID-64D9B2CD-E6C6-423B-8AA9-A876CF9502C0-htm.html"Bricsys BricsCAD does not have this feature to my knowledge, you are stuck with a white theme.
Current context - BricsCAD 19.2.01 (x64) Revision 60248 BetaI am not sure if wxutils.dll is modified between releases... So results may vary... After digging around you can modify the "wxutils.dll" file to override the default color values.
I have provided screenshots to this post.Default windows location for wxutils.dll is
"C:\Program Files\Bricsys\BricsCAD V19 en_US\wxutils.dll"If you open "wxutils.dll" in a HEX editor, you are able to modify the values.
*Note: Changing the wrong values will result in BricsCAD not being able to startup. Please make a backup before proceeding.Listed below are the current values that I have been able to find that adjust the user interface.
If any one can provide more insight that would be much appreciated. I am still trying to hunt down how to change the Ribbon Bar Text Color, as well as the Menubar Text/Background Color.
Location: 000396b4-000396b6
Description: Background Color of Ribbon Bar and Properties Panel
Default Value: ffffff
Location: 000396bc-00396be
Description: Background Color of Ribbon Panel Label
Default Value: efefef
Location: 00396c0-00396c2
Description: Background Color of Properties Heading (IE: General, View, and Misc)
Default Value: 3693ff
Location: 000396c4-000396c6
Description: Text Color of Properties Heading (IE: General, 3D Visualization, Geometry, and Misc)
Default Value: ffffff
**Location: 000396cc-000396ce
**Description: Background Color of Settings
**Default Value: f6f6f6
Location: 000396c8-000396ca
Description: Background color of Toolbars
Default Value: ffffff
Location: 000396d4-000396d6
Description: Text Color of Properties and Settings
Default Value: 000000
Location: 000396dc-000396de
Description: Trim Color of Ribbon Panels and Properties
Default Value: adadad