# Can a multiclassed warlock cast warlock spells on a lower level spellslot from their other class? [duplicate]

Let's say I'm a 3rd level Warlock, and a 2nd level Paladin so my Warlock spellslots are always 2nd level, and I have 2 Paladin spell slots of 1st level

Does that mean that I can't cast, let's say, Hex as a 1st level spell on one of my Paladin's 1st level spellslots?