Improve accessibility

[tgoulder4]

Is your feature request related to a problem? Please describe.
The choice of colour with the title element app-name-link may cause difficulty reading it.

Describe the solution you'd like
Change title (app-name-link) colour from #0B87DA to #0e75b9. This improves accessibility: passes AAA for large text.

Describe alternatives you've considered
Making the text bold, but from a UX point of view this would put more attention on the title rather than the navigation section. This would make the process of navigating longer due to increased visual clutter.

Additional context

I noticed the change in colours are more noticeable, so maybe change the theme colour as a whole:

[ayushgupta9906]

Assign this issue to me. I know what to do.

[jayesh9747]

can you assign this issue to me ?

[github-actions]

This issue has not seen any action for a while! Closing for now, but it can be reopened at a later date.