Closest hex to #15453d is #144

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#144

15453d

15453d

contains 14

014 114 140 141 142 143 144 145 146 147 148 149 14a 14b 14c 14d 14e 14f 214 314 414 514 614 714 814 914 a14 b14 c14 d14 e14 f14

contains 44

044 144 244 344 440 441 442 443 444 445 446 447 448 449 44a 44b 44c 44d 44e 44f 544 644 744 844 944 a44 b44 c44 d44 e44 f44

contains 14

014 114 140 141 142 143 144 145 146 147 148 149 14a 14b 14c 14d 14e 14f 214 314 414 514 614 714 814 914 a14 b14 c14 d14 e14 f14