cosmin
commented
12 years ago Customizing colors is definitely on the wishlist. Meanwhile though, the problem is most likely that the "blue" color is too dark by default on a black terminal. You should be able to change this to a slightly ligher shade of blue which will greatly improve just about every colorized terminal output (or use something like Solarized Dark)
IClojure will by default output prompt in blue (including current namespace) and stacktrace bar in red. These colors looks bad in terminal with black background (I often use this setup) and the prompt is practically not visible.