What color is Poster, Reading the Typographic Landscape: An illustrated talk by Alastair Johnston ?

Source Crayola® CSS3 CSS4
#c7d3e3
 
#c5d0e6
periwinkle
#d3d3d3
light gray
#d3d3d3
lightgrey
#5d2545
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#7a5486
 
#8d4e85
razzmic berry
#696969
dim grey
#696969
dimgrey
#6e434d
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#876148
 
#85754e
gold fusion
#a0522d
sienna
#a0522d
sienna