What color is Sidewall, Felicité (Happiness) ?

Source Crayola® CSS3 CSS4
#4d5972
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#818d9f
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#82a599
 
#979aaa
manatee
#8fbc8f
dark sea green
#8fbc8f
darkseagreen
#a38f77
 
#9f8170
beaver
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#8c5939
 
#85754e
gold fusion
#a0522d
sienna
#a0522d
sienna