A hex number is just a number in base-16. Blitz can do the conversion to base-10 for you. e.g.:
...or are you talking about converting from a string representation of a hex number to an integer? I'm not sure if there's a Blitz function for converting a hex number as a string to a decimal integer. But you probably don't need that since you say you already have the hex number.
Open in online IDEPrint $ff ; 255
...or are you talking about converting from a string representation of a hex number to an integer? I'm not sure if there's a Blitz function for converting a hex number as a string to a decimal integer. But you probably don't need that since you say you already have the hex number.