https://forums.autodesk.com/t5/autocad-for-mac-forum/color-palette-dialog-box-problem/m-p/5996086#M19023 Welcome to Autodesk Forums!<BR /><BR />Hi,<BR />Which OS X do you have on your Mac?<BR />If it is El Capitan (11.x), than AutoCAD 2013 is not compatible with this OS. <BR /><BR />Maxim Tue, 19 Jan 2016 18:51:47 GMT maxim_k 2016-01-19T18:51:47Z https://forums.autodesk.com/t5/autocad-for-mac-forum/color-palette-dialog-box-problem/m-p/5995959#M19021 <P>My problem is show in the added picture...</P><P>My color palette dialog box has been corrupted for a while now. Anyone know how to solve this?</P><P>&nbsp;</P><P>Using iMac and Autocad 2013 for Mac</P><P><IMG src="https://forums.autodesk.com/t5/image/serverpage/image-id/212422i42AF6F0180C7C953/image-size/original?v=mpbl-1&amp;px=-1" border="0" alt="Color palette problem" title="Color palette problem" /></P> Tue, 19 Jan 2016 18:00:34 GMT https://forums.autodesk.com/t5/autocad-for-mac-forum/color-palette-dialog-box-problem/m-p/5995959#M19021 Anonymous 2016-01-19T18:00:34Z https://forums.autodesk.com/t5/autocad-for-mac-forum/color-palette-dialog-box-problem/m-p/5996086#M19023 Welcome to Autodesk Forums!<BR /><BR />Hi,<BR />Which OS X do you have on your Mac?<BR />If it is El Capitan (11.x), than AutoCAD 2013 is not compatible with this OS. <BR /><BR />Maxim Tue, 19 Jan 2016 18:51:47 GMT https://forums.autodesk.com/t5/autocad-for-mac-forum/color-palette-dialog-box-problem/m-p/5996086#M19023 maxim_k 2016-01-19T18:51:47Z https://forums.autodesk.com/t5/autocad-for-mac-forum/color-palette-dialog-box-problem/m-p/5996140#M19025 I ended up resetting all defaults, and now it's fixed. Probably an issue with compatibility with El Capitan like maxim_k suggested. Tue, 19 Jan 2016 19:13:52 GMT https://forums.autodesk.com/t5/autocad-for-mac-forum/color-palette-dialog-box-problem/m-p/5996140#M19025 Anonymous 2016-01-19T19:13:52Z