HEX CODES
#DFDEDC
#D2D1CD
#ACABAA
#898886
#9D7F74
#724637
#84726B
#4E332A
#8DD4DE
#5CC2D1
#7AA5AB
#417F88
#5DB9C0
#189CA6
#5D9599
#17686E
#C07C76
#A6443B
#996F6C
#6E322D

Original image from Dakota Corbin

Five colors with tint, shade, and tone of each for added inspiration. Includes HTML/HEX codes.