My choices from the 20 colors below:

#9aa899

#9db4c0

#dcc48e

#b49a67

20 “compatable” colors with current pallett

 #576969

 #545f66

#517664

#9aa899

#6a8e7f

#7399b8

#98a5aa

#d0cd94

#4f6d7a

#dcc48e

#a5d8ff

#97b1a6

#9db4c0

#5c6b73

#b49a67

#698996

#5c7457

#edd4b2

#dob8ac

#a57548