Source Crayola® CSS3 CSS4
#292d24
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#282c46
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#757c83
 
#757575
sonic silver
#808080
grey
#808080
grey
#575f6c
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#7b568c
 
#8d4e85
razzmic berry
#708090
slate gray
#663399
rebeccapurple