Source Crayola® CSS3 CSS4
#dadbef
 
#c5d0e6
periwinkle
#dcdcdc
gainsboro
#dcdcdc
gainsboro
#b1acb9
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#777071
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#8d8e97
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#3c2e27
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey