New icons in formatting bar are much too pale

Hi

I don't know when this has been changed, but I am quite sure that the icons in the advanced formatting bar were more colorful some time ago.

Why has this been changed? This is is not a good move, the new icons are now only black + white (with the exception of one, which escapes my logic!) and it is more difficult to distinguish them. Is this customisable? We really need "flashier" icons than this pale stuff.

Walter