HEX CODES
#F6EDEE
#F2E6E8
#BAB5B5
#9D9596
#73A5AA
#357E84
#6B8A8C
#295659
#E3C9A4
#D7B37E
#AE9F89
#8C7656
#4D9083
#01614E
#537C74
#094438
#FBBB8D
#FA9E5D
#BD967A
#A16941

Original image from Annie Spratt

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