What color is Sheung Wan Hotel (unbuilt), 2008 ?

Source Crayola® CSS3 CSS4
#c2e8fe
 
#ace5ee
blizzard blue
#afeeee
pale turquoise
#afeeee
paleturquoise
#747d88
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#414146
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#99a7bc
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#1f2837
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey