Source Crayola® CSS3 CSS4
#ccd9ec
 
#c5d0e6
periwinkle
#dcdcdc
gainsboro
#dcdcdc
gainsboro
#7a8890
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#7f7971
 
#757575
sonic silver
#808080
grey
#808080
grey
#4b4c48
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5f7375
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey