Closest hex to #157fc1 is #17b

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#17b

157fc1

157fc1

contains 17

017 117 170 171 172 173 174 175 176 177 178 179 17a 17b 17c 17d 17e 17f 217 317 417 517 617 717 817 917 a17 b17 c17 d17 e17 f17

contains 7b

07b 17b 27b 37b 47b 57b 67b 77b 7b0 7b1 7b2 7b3 7b4 7b5 7b6 7b7 7b8 7b9 7ba 7bb 7bc 7bd 7be 7bf 87b 97b a7b b7b c7b d7b e7b f7b

contains 1b

01b 11b 1b0 1b1 1b2 1b3 1b4 1b5 1b6 1b7 1b8 1b9 1ba 1bb 1bc 1bd 1be 1bf 21b 31b 41b 51b 61b 71b 81b 91b a1b b1b c1b d1b e1b f1b