[car] @jdan: re convincing designers to follow color contrast guidelines, I've used the very cool AA and AAA color suggestions in the Chrome Accessibility Devtools (thanks @alice!) to show designers what an AA color, for example, would look like in a "remediation" situation (i.e. design already implemented, corporate accessibility deadline looming, no time for complete redesign...). They actually said, "That doesn't look as bad as I thought it would". ;)