dropdown menu colored?

Hi!

Is it possible to make a dropdown menu with 12 colors as options and then when you select one, that the dropdown will change into that color? Please help.
If you know another plugin that is able to do that, do tell :).I want my customer to design their own product and let them see what they’re building.
Much appreciated!

https://www.ads-software.com/plugins/contact-form-7/