I used this as a reference star when star hoping to the Rosette Nebula, but the double was a worthy object for viewing. Epsilon Monoceros has a variety of names, including 8 Monoceros.
The components are unequal in brightness and were of differing colours. They were an easy wide split with my Tak 100D at 99x (using an LE 7.5mm Tak EP).
I judged the primary to be a very light yellow, almost white.
The secondary was more complex. I finally settled on grey, which was very unsatisfying as I have never heard of a star being described as grey.
Checking various references this morning, I found that Sissy Hass in her book Double Stars quotes describes 8 Monocerost as: "Striking. A brilliant white star almost touched by a silvery smokepuff.." I call silver vehicles as being grey, so I felt more reassured about my colour description when reading this. Nevertheless, Collins Stars & Planets (2nd Edition) describe the colours as being yellow & blue. I have noticed other colour determinations, so it is interesting to note the discrepancies.
Another inconsistency is that some sources say its distance is 121 light years, whereas others say it is in the 70s.
More information:
https://en.wikipedia.org/wiki/Epsilon_Monocerotis
https://www.universeguide.com/star/epsilonmonocerotisb