fix: warning text color change

[Harsh-Anand-Singh]

Description

This fixes accessibility contrast issue related to one theme.

Related links, issue #, if available: n/a

How has this been tested?

Review checklist

The following items are to be evaluated by the author(s) and the reviewer(s).

Correctness

• Changes include appropriate documentation updates.
• Changes are backward-compatible if not indicated, see CONTRIBUTING.md.
• Changes do not include unsupported browser features, see CONTRIBUTING.md.
• Changes were manually tested for accessibility, see accessibility guidelines.

Security

• If the code handles URLs: all URLs are validated through the checkSafeUrl function.

Testing

• Changes are covered with new/existing unit tests?
• Changes are covered with new/existing integration tests?

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.63%. Comparing base (ad8ac7c) to head (e387d0a).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4859   +/-   ##
=======================================
  Coverage   97.63%   97.63%           
=======================================
  Files         957      957           
  Lines       31100    31100           
  Branches    11435    11436    +1     
=======================================
  Hits        30364    30364           
+ Misses        729      689   -40     
- Partials        7       47   +40     

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