[peterjmag]

On a related note, I find it very difficult to distinguish between the white background of unread message rows from the very-slightly gray background of read rows. (Probably worth noting that I'm mildly colorblind though.)

The bold subject on unread messages helps, but it isn't enough for my eyes.

[ImprovedSilence]

I'm not colorblind at all, and I have a hell of a time distinguishing between read and un-read mail in the new look.

[epochwolf]

It's all gray. The only color is the compose button which is red.