It’s the wild colour scheme that freaks me. I mean, when you try an’ operate one of these weird black controls which are labelled in black on a black background

It’s the wild colour scheme that freaks me. I mean, when you try an’ operate one of these weird black controls which are labelled in black on a black background, a small black light lights up black to tell you you’ve done it. What is this? Some kind of intergalactic hyper-hearse? - _H2G2_, Zaphod describing Hotblack's spaceship