Closest hex to #BF0013 is #b01

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#b01

BF0013

BF0013

contains b0

0b0 1b0 2b0 3b0 4b0 5b0 6b0 7b0 8b0 9b0 ab0 b00 b01 b02 b03 b04 b05 b06 b07 b08 b09 b0a b0b b0c b0d b0e b0f bb0 cb0 db0 eb0 fb0

contains 01

001 010 011 012 013 014 015 016 017 018 019 01a 01b 01c 01d 01e 01f 101 201 301 401 501 601 701 801 901 a01 b01 c01 d01 e01 f01

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