cyanophobia means fear of, or aversion to, the colour blue. Lexicurio rates it Sui generis — a strength score of 88 out of 100.
Etymology
From cyano- + -phobia.
noun
- Fear of, or aversion to, the colour blue.“Von Hasner cites a case of aversion to blue, or cyanophobia, in a woman, fifty years old, in whom it had existed since childhood. Looking at blue objects always brought on he ache, vertigo, nausea, and even vomiting.”