Hmmm, meybe i'm getting this wrong, but... Isn't a color code too basic to be in a card in your pocket?

I mean, c'mon, i haven't used color codes since High School about 17 years ago and i still remember how to decode them. It's not that hard.

i feel that consulting a table is more time consuming that knowing how to decode it... Usually while working with prototyping you end up with lots of resistors, and i can't see someone checking each one at the time against a table to reveal it's value...

But maybe i'm getting it all wrong, someone?