I mixed some grapefruit juice and
Sriracha hot chili sauce and it was surprising
because the grapefruit taste is so strong that
you could hardly taste the chili sauce.
Now don't think that Sriracha hot chili sauce is wimpy, on a scale of 1 to 10 it is near the 10 range. It is a pretty hot chili sauce.
In the past I have also mixed orange juice with chili sauce and it tastes pretty good.
The time I did that I was drinking some orange juice and hot spicy tomato juice for a cold I had when I was doing some work in Tucson.
I figured what the heck. If you can mix chili with tomato juice, then you can mix chili with orange juice and it turned out pretty good, even if it sounds yuckie!