What color is Research Memorandum, Indigo Dyeing and Research on Ancient and Modern Methods in Nigeria ?

Source Crayola® CSS3 CSS4
#97a096
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#5c6359
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#f7e7be
 
#fae7b5
banana mania
#ffe4c4
bisque
#ffe4c4
bisque