We have to define colours in HEX for themes, and colour pickers etc., but we have to use RGB etc. in expressions.
It would really simplify things if we could have a HEX function that allows us to input the HEX value and render the colour e.g. currently, our expression might look like this:
if([Utilisation Rate]<0.9,red(),green())
After going to all of the trouble of defining our style palette in a theme, it would be great if we could do:
if([Utilisation Rate]<0.9,hex('d73b56'),hex('008e85'))