Printer ink color (4)
I believe the answer is:
cyan
(Other definitions for cyan that I've seen before include "shade of blue" , "Greeny blue" , "Blue printing ink" , "Blue hue" , "Greenish blue" .)
I believe the answer is:
cyan
(Other definitions for cyan that I've seen before include "shade of blue" , "Greeny blue" , "Blue printing ink" , "Blue hue" , "Greenish blue" .)