Almost football season

Had a little fun playing with the colors of the NFL on helmet icons. Trying to strike a balance of making the helmet recognizable as such, but also make sure the team colors were being used in the right proportion, taking into consideration the use of a background circle, the facemask color, and the main helmet color.

For some of the tricker teams that really only have two colors, I had to insert a neutral cream or gray to help create differentiation. I didn't want any one teams icon to feel to close to another's, even though there are plenty of similar color schemes out there (Browns/Bengals, Titans/Texans, Panthers/Lions to name a few).