Hello Louieanne,
First I would suggest not to use water based cleaning solutions as the leather may only absorb it.
One suggestions for you to try would be:
Unscented Talcum Powder or Corn Starch:Either one of these act as an absorbent and may lift the remaining stain.
Apply either one of these to the stained area.
Rub briskly with your fingers until you feel heat from the friction.
Let sit for a couple of hours before wiping off the powder.
You could also purchase a leather cleaner conditioner and protectant and follow the manufacturer's suggested application method.
Another note of interest is the stain may lighten with time as the leather absorbs it.
If you are not comfortable doing any further cleaning on your couch, contact a professional.
Mrs. Clean