Closest hex to #6699cc is #69c

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#69c

6699cc

6699cc

contains 69

069 169 269 369 469 569 669 690 691 692 693 694 695 696 697 698 699 69a 69b 69c 69d 69e 69f 769 869 969 a69 b69 c69 d69 e69 f69

contains 9c

09c 19c 29c 39c 49c 59c 69c 79c 89c 99c 9c0 9c1 9c2 9c3 9c4 9c5 9c6 9c7 9c8 9c9 9ca 9cb 9cc 9cd 9ce 9cf a9c b9c c9c d9c e9c f9c

contains 6c

06c 16c 26c 36c 46c 56c 66c 6c0 6c1 6c2 6c3 6c4 6c5 6c6 6c7 6c8 6c9 6ca 6cb 6cc 6cd 6ce 6cf 76c 86c 96c a6c b6c c6c d6c e6c f6c