blood-red (adj.)youdaoicibaDictYouDict
Old English blodread; see blood (n.) + red (adj.1).
infra-redyoudaoicibaDictYouDict
also infrared, 1881 (noun and adjective), from infra- + red.
rose-red (adj.)youdaoicibaDictYouDict
c. 1300, from rose (n.1) + red (adj.1).