Closest hex to #ca5738 is #c53

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#c53

ca5738

ca5738

contains c5

0c5 1c5 2c5 3c5 4c5 5c5 6c5 7c5 8c5 9c5 ac5 bc5 c50 c51 c52 c53 c54 c55 c56 c57 c58 c59 c5a c5b c5c c5d c5e c5f cc5 dc5 ec5 fc5

contains 53

053 153 253 353 453 530 531 532 533 534 535 536 537 538 539 53a 53b 53c 53d 53e 53f 553 653 753 853 953 a53 b53 c53 d53 e53 f53

contains c3

0c3 1c3 2c3 3c3 4c3 5c3 6c3 7c3 8c3 9c3 ac3 bc3 c30 c31 c32 c33 c34 c35 c36 c37 c38 c39 c3a c3b c3c c3d c3e c3f cc3 dc3 ec3 fc3