How to style two Contact Form 7’s differently

Hello, I’ve two different contact forms. I need to style them differently. I can style the elements (inputs etc.) and do that thanks to id-s and classes but I am not able to change the labels. I can only change the labels for both of the forms.
For example ->
.wpcf7 label {
color: white;
font-weight: 600;
font-family: Nexa, sans-serif;
}

But that’s it, does anyone have ideas on how to have different colored labels for either of the forms? Can I id the labels also?