What color is Vase ?

Source Crayola® CSS3 CSS4
#556770
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#6f8992
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#2d3134
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey