What color is Poster, Nieustajace Wakacje [Permanent Vacation] ?

Source Crayola® CSS3 CSS4
#2b2828
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#a7c8e5
 
#9aceeb
cornflower
#b0c4de
light steel blue
#b0c4de
lightsteelblue
#54bbe1
 
#6699cc
blue gray
#48d1cc
medium turquoise
#48d1cc
mediumturquoise
#78a7d6
 
#6699cc
blue gray
#6495ed
cornflower blue
#6495ed
cornflowerblue
#d9bfb8
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver