HEX CODES
#708C9D
#335B73
#687984
#28404F
#86B7C1
#5196A6
#77949A
#3A646E
#D2C8BE
#BFB1A3
#A49E98
#7D756C
#F5EADC
#F2E2CE
#BAB3AB
#9D9387
#E4BC8C
#D9A05B
#AF9679
#8D6A40

Original image from Daniel von Appen

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