Actual Thoughts I've Had, Verbatim...

[user328]

Here are the colors and color codes for all Princess phones.

New in 1959
-58 White
-59 Rose Pink
-60 Light Beige
-62 Aqua Blue
-64 Turquoise  (NP* 1963, MD* 1970)

New in 1963
-3 Black  (NP 1963)
-51 Moss Green  (NP 1963)
-56 Pastel Yellow (NP 1963)
-61 Light Gray  (NP 1963, MD 1970)

New in 1967
-50 Ivory
-53 Cherry Red

Late Production (80s)
-104 Chocolate Brown
-145 Blue, Teal
-255 Cameo Green
-258 Peach
-293 Slate Blue

  *NP = Nonpromoted Color - supplied on request
  *MD = Manufacture Discontinued

AT&T 2703 Signature Princess (1993 introduction)
-50 Ivory
-58 White
-59 Pink
-62 Aqua Blue
-258 Peach