Closest hex to #55aa77 is #5a7

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#5a7

55aa77

55aa77

contains 5a

05a 15a 25a 35a 45a 55a 5a0 5a1 5a2 5a3 5a4 5a5 5a6 5a7 5a8 5a9 5aa 5ab 5ac 5ad 5ae 5af 65a 75a 85a 95a a5a b5a c5a d5a e5a f5a

contains a7

0a7 1a7 2a7 3a7 4a7 5a7 6a7 7a7 8a7 9a7 a70 a71 a72 a73 a74 a75 a76 a77 a78 a79 a7a a7b a7c a7d a7e a7f aa7 ba7 ca7 da7 ea7 fa7

contains 57

057 157 257 357 457 557 570 571 572 573 574 575 576 577 578 579 57a 57b 57c 57d 57e 57f 657 757 857 957 a57 b57 c57 d57 e57 f57