Closest hex to #cfacda is #cad

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#
#cad

cfacda

cfacda

contains ca

0ca 1ca 2ca 3ca 4ca 5ca 6ca 7ca 8ca 9ca aca bca ca0 ca1 ca2 ca3 ca4 ca5 ca6 ca7 ca8 ca9 caa cab cac cad cae caf cca dca eca fca

contains ad

0ad 1ad 2ad 3ad 4ad 5ad 6ad 7ad 8ad 9ad aad ad0 ad1 ad2 ad3 ad4 ad5 ad6 ad7 ad8 ad9 ada adb adc add ade adf bad cad dad ead fad

contains cd

0cd 1cd 2cd 3cd 4cd 5cd 6cd 7cd 8cd 9cd acd bcd ccd cd0 cd1 cd2 cd3 cd4 cd5 cd6 cd7 cd8 cd9 cda cdb cdc cdd cde cdf dcd ecd fcd