Setting different profiles to change tool colors

Colors can be problematic when they blend in with the underlying data and when a reviewer's color vision is limited. When many tasks must be performed, the multitude of colors for the multitude of comments can make a document appear confusing.

As an alternative, consider using the reviewer's identification and task performed to track the comments, as opposed to setting specific colors to track each task. For example, suppose "Smith" does the designing and "Jones" does the checking. Smith could append "Dsgn" plus the design cycle to his/her name for those comments. Smith would use "Smith-Dsgn00" for the original design, "Smith-DsgnC01" for the first correction cycle, etc.  Similarly, Jones would use "Jones-Chk00", "Jones-Chk01", etc. for those reviews. These id variants can be easily filtered/sorted for display in the Comments pane and used for Comment Summaries.

Colors could then be used for other purposes, such as using red for misspellings and incorrect dimensions on a drawing, blue for inserted text, etc.

There's no easy built-in way of doing it. You need to open the Properties toolbar and change the color there each time, manually.

Or you can do it with a single click using this (paid-for) tool I've developed: https://www.try67.com/tool/acrobat-reader-quickly-switch-between-highlighter-colors

Hi,

Hope you are doing well

If we understand this correctly, then you are willing to setup two colors for a same tool and want to switch it frequently.  If this is the case, then it cannot be possible. 

You can set a specific color as default for the Comment tool (like Highlight, Strikethrough, Sticky note etc.) , but setting up two different color code as default is something cannot be done. Not even switching with two user profiles. 

Thanks,

Akanchha