how to put a legend when colors by expression?

[alejortizp]

Hi,

I am trying to use a color by expression but the legend does not appear, how can I use a color by expression and the legend to appear?

The code for color by expression was:

IF([Mujer con sífilis gestacional] = 1,RGB(255,124,125),
IF([Mujer con sífilis gestacional] = 2,RGB(169,208,142), RGB(255,230,153)))