WordPress 3.0 came out with a new default theme: Twenty Ten. The theme is compared to Kubrick an improvement, but still has mostly the same accessibility issues as its forerunner, e.g. not enough contrast in colors, few improvements for keyboard users and you get no real information about user’s location within a web page.
This is where Accessible 1.0 get’s into: a child theme for the default theme Twenty Ten to get the parent theme more accessible. You get all functionality of Twenty Ten plus accessible features of the child theme. That’s a nice deal. :)