Fixes #9294 Low contrast color change on the onboarding page.

[sricharanandra]

Closes #9294

Fixes Issue

Fixes issue of low contrast text on https://www.biodrop.io/account/onboarding.

Changes proposed

Used the dark class in the element and set to change font color.

Check List (Check all the applicable boxes)

• My code follows the code style of this project.
• My change requires changes to the documentation.
• I have updated the documentation accordingly.
• All new and existing tests passed.
• This PR does not contain plagiarized content.
• The title of my pull request is a short description of the requested changes.

Screenshots

[eddiejaoude]

Thank you 👍