For silverglass19's "Design Addie's Parents"..These would be the parents of her horse characters Adelias and Alonso if used.

Dalibor- smokey grullo (sometimes called whitesmoke grullo by some people) stallion
Rosalin-cremello mare

Smokey Grullo-black+ dun+ cream
Cremello-chestnut + double cream

Dalibor's genes
a/a E/E Cr/cr D/d
Rosalin's genes
A/A e/e cr/cr d/d

Sorry I went for the genetically correct route..XD Adelis is a bay dunskin..She gets the dun and cream gene from her sire. Her brother is a perlino which is bay + double cream. So he gets the double cream from his dam and his sire since it possible for a horse to carry more than one dilution gene at the same time. Dalibor carries both the dun and creme genes. Wait these horses are bay how is it possible to get a bay horse from a black based and chestnut based horse? Simple, bay is a black horse with a modifying gene called Agouti. Agouti restricts the black pigment to the legs, mane, and tail. A chestnut horse can "hide" Agouti because a chestnut horse cannot make black pigment so there is nothing to restrict. Rosalin is a carrier of Agouti since her offspring are bay based and a black horse cannot produce a bay horse unless bred to a bay or chestnut carrrying Agouti horse.

Their official reference sheets can be seen here.
[link]
[link]

As always do not steal my art. And these characters are not to be used in roleplays or other things without permission.

EDIT: Edited the description to fix some genetic errors and retitled the image to reflect the name changes. I've disabled commenting because I'm tired of people not reading everything and trying to correct me in the genetics because I hadn't gone back and edited the description since I've been busy. silverglass19 and I had already discussed this and she made Adelis a dunskin in a revamp of her reference sheet.

EDIT#2: Just for fun I've included some of the genes if someone were to genetically test them. I didn't include the genes for grey, silver, roan, champagne, pearl, flaxen, pangare and the white patterns since it would just confuse people if included and they don't appear to carry them anyways (unless sliverglass decides to "breed" them again or Adelis and Alonso find mates and their offspring has any of those genes.).