For example on https://www.simple.com/, the logo in the header is simpler that the logo on the credit card.
They also show the 3 versions they use in a blogpost: https://www.simple.com/blog/simple-branding
[1] http://www.underconsideration.com/brandnew/archives/simple_b...
[2] http://iancollins.me/
For example on https://www.simple.com/, the logo in the header is simpler that the logo on the credit card.
They also show the 3 versions they use in a blogpost: https://www.simple.com/blog/simple-branding