Daily UI challenge 002 - Credit card chekout

Here's my second daily UI challenge ! I had to design a credit card checkout !

I am not fully satisfied by this design but I know that I could always improve myself and I prefer "finished than perfect", especially with that kind of challenge.

For this one I used Roboto and Roboto mono as fonts, and chose my palette by picking colors on a picture I found on Unsplash.

Colors : #0D3E43, #437B81, #A4CDDB, #B3B7C8.