How are the colors named in the key?

Each color gets the name of the color it reads as, from 21 named colors: Red, Dark red, Orange, Peach, Yellow, Light yellow, Light green, Green, Dark green, Teal, Light blue, Blue, Dark blue, Purple, Lavender, Pink, Light pink, Brown, Light brown, Grey and Black. Two colors never share a name. The names are printed in the book's language (for example "Roșu", "Rot", "Rouge"). With your own pencil set, the key uses your pencils' names.