What are some four-letter colours?

19 of the 117 colours in Icillion have exactly 4 letters, for example Blue, Pink and Grey.

Which four-letter colours start with P?

P is the most common first letter here, with 3 names, such as Pink, Plum and Puce.

Culture · lists

19 four-letter colours in alphabetical order, from “Aqua” to “Woad”. Each one counts as an answer in Icillion.

19 of the 117 colours have exactly 4 letters (16%).
Most start with P (3), R (3) and G (2).
Only names of one word are counted, and only their letters: spaces, hyphens and apostrophes are not.

What are some four-letter colours?: 19 of the 117 colours in Icillion have exactly 4 letters, for example Blue, Pink and Grey.
Which four-letter colours start with P?: P is the most common first letter here, with 3 names, such as Pink, Plum and Puce.

How deep does your knowledge go?

Seven prompts a day, twenty seconds each. Obvious answers float on the tip of the iceberg; rare ones sink all the way to the trench.