What color is Textile, Piano Keys, ca. 1966 ?

Source Crayola® CSS3 CSS4
#933c83
 
#8e4585
plum
#8b008b
dark magenta
#663399
rebeccapurple
#6f9049
 
#85754e
gold fusion
#6b8e23
olive drab
#6b8e23
olivedrab
#282a1f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#4f533a
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#652c5c
 
#6e5160
eggplant
#483d8b
dark slate blue
#483d8b
darkslateblue