Color issue on Dark mode

[jriyyya]

Describe the bug
When switched to dark mode, text color is not changing to any of the light color so that it become visible, cards are very bright and would look better if they are more suited to dark mode like grey shade etc, text color in about us can be changed to a better color, like a dark one so that it becomes readable

To Reproduce
Steps to reproduce the behavior:

1. Go to 'website landing page'
2. Click on 'dark mode'
3. Scroll down 'till the end'
4. See errors

Expected behavior
Text colors can be changed so that they are better suited for dark mode and are readable by the user, the cards can be made less bright in the dark mode so that they also suit best in it

Screenshots

Desktop (please complete the following information):

• OS: Windows 11
• Browser: Chrome
• Version: 105.0.5195.127

Additional context
I believe I can fix this issue can you please Assign it to me under the tag Hacktoberfest.

[jriyyya]

I believe I can fix this issue can you please Assign it to me under the tag Hacktoberfest. @SahityaRoy

[github-actions]

Message that will be displayed on users first issue

[Priya69149]

I want to solve these isssue.

[Nisha213-mar]

please assign this issue to me