Beagles come in many colors and variations of colors and none is any more correct than the other, but a matter of personal preference. When people think of a beagle, the first thought is a tricolor - like the ones shown immediately below.....

But Beagles come in many colors as you can see below.

If you click on most of the pictures, you can enlarge them.

At about 3 weeks

Multi Colored litter	Open Marked puppies	Litter with blue puppies at one day	Liver and tri babies at about 4 weeks
Harepied puppies	From the top - tricolored, then lemon/white and bottom is harepied

At about 6 -8 weeks

Tricolor	Blue Tricolor	Lemon/white	Mottle (or ticked)
Red/white	Chocolate Tricolor	Open marked

More Puppies
 

Chocolate Tricolor	Blue Tricolor	This pup has blue eyes

Adults

Mottle (or ticked)	Open Marked		Chocolate tri
	Tan/White		Lilac (chocolate with blue dilution)
Mottle

Dark Blue Tricolor - Tricolor - Light Blue Tricolor	Light Blue Tricolor -  Tricolor - Dark Blue Tricolor
For more information on color, go to this site