Closest hex to #b57f15 is #b71

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#b71

b57f15

b57f15

contains b7

0b7 1b7 2b7 3b7 4b7 5b7 6b7 7b7 8b7 9b7 ab7 b70 b71 b72 b73 b74 b75 b76 b77 b78 b79 b7a b7b b7c b7d b7e b7f bb7 cb7 db7 eb7 fb7

contains 71

071 171 271 371 471 571 671 710 711 712 713 714 715 716 717 718 719 71a 71b 71c 71d 71e 71f 771 871 971 a71 b71 c71 d71 e71 f71

contains b1

0b1 1b1 2b1 3b1 4b1 5b1 6b1 7b1 8b1 9b1 ab1 b10 b11 b12 b13 b14 b15 b16 b17 b18 b19 b1a b1b b1c b1d b1e b1f bb1 cb1 db1 eb1 fb1