No B9 in 1968. It was coded EE1 in 68, and was available as B9 on C body Chrysler's only in 1969. My 68 Road Runner is EE1, and looks very different depending on the sunlight. Love the color.
B7 is another very nice color. Lighter than EE1. I plan on painting my 69 Sport Satellite in B7, when I redo it.