There is something about a blue egg that just makes you stop and stare. I still remember the first time I spotted one at a farmers market, nestled in a carton next to ordinary brown eggs.
It looked like it belonged somewhere else entirely. If you keep backyard chickens or are thinking about starting a flock, you have probably wondered which breeds are actually responsible for those beautiful blue shells.
And here is the thing: not every chicken with a blue-sounding name lays blue eggs. Some names are misleading, and we will get to that.
This guide covers every chicken that genuinely lays blue eggs, what makes that color happen, and what you need to know before adding them to your flock.
Which Chickens Lay Blue Eggs?
The chicken breeds confirmed to lay true blue eggs are the Ameraucana, Araucana, Cream Legbar, Easter Egger (some individuals), and Prairie Bluebell.
The blue color comes from a pigment called biliverdin, which gets deposited throughout the shell during egg formation.
This is controlled by the oocyan gene, which means even the inside of the shell is blue when you crack it open.
Brown eggs only have pigment on the outside surface, but blue eggs are colored all the way through.
One important correction worth making early: the Sapphire Gem chicken, despite its blue feathers and gem-related name, lays brown eggs.
It does not carry the oocyan gene. If blue eggs are your goal, stick to the five breeds listed above.
Why Do Some Chickens Lay Blue Eggs?
The science here is genuinely interesting. Blue egg color in chickens is determined by the oocyan gene.
According to research published by the National Center for Biotechnology Information, this gene works because an ancient retrovirus called EAV-HP inserted itself into the chicken genome thousands of years ago.
That insertion triggered the overexpression of the SLCO1B3 gene in the shell gland, which causes biliverdin to be deposited from the very beginning of egg formation.
Think of it like dyeing fabric from the inside out rather than painting the surface.
Brown eggs get their color applied at the very end of shell formation, and white eggs have no pigment deposited at all.
Blue eggs are different because the color goes all the way through, which is also why they do not fade the way some brown eggs can over time.
The Chickens that Lay Blue Eggs
Each of these breeds has its own personality and laying profile. Here is what to actually expect when you bring them home.
1. Ameraucana
The Ameraucana is the safest starting point for most keepers. You can spot them by their beards and muffs, which give them a charmingly fluffy face.
They are calm, do well with families, and lay around 150 to 200 medium blue eggs per year. One thing to watch: many hatcheries sell Easter Eggers labeled as Ameraucana.
If you want guaranteed true blue eggs, buy from a breed-specific breeder rather than a general hatchery.
Approximate Price Range: $20 – $50 per chick and $40 – $100+ for started pullets.
2. Araucana
The Araucana traces back to Chile and the Mapuche fowl. They have a rumpless body and distinctive ear tufts that set them apart from every other chicken.
They lay true blue eggs, roughly 150 to 160 per year. The catch is that US breeding lines carry a lethal gene that can significantly reduce hatch rates.
They are not a beginner bird, but if you want the original blue egg breed, they are worth the effort.
Approximate Price Range: $30 – $70 per chick and $60 – $150+ for started pullets
3. Cream Legbar
Cream Legbars are a favorite among serious blue egg keepers.
They have a small head crest and one very practical trait: they are autosexing, meaning you can tell males from females at hatch by feather color.
They lay consistently bright blue eggs, around 180 to 230 per year, and thrive in free-range setups.
They can be a little independent-minded, but their reliability and egg color make them a top pick for dedicated keepers.
Approximate Price Range: $15 – $35 per chick and $35 – $80 for started pullets
4. Easter Egger
Easter Eggers are not a standardized breed but rather a mixed lineage carrying the blue-egg gene.
Each bird lays eggs of a single consistent color for life, but that color varies by individual. Some lay sky blue, some lay green, some even lay pink.
You cannot predict the shade until the first egg arrives. They are friendly, hardy, and widely available, with production around 180 to 250 eggs per year.
For most backyard keepers, the color surprise is half the fun.
Approximate Price Range: $5 – $15 per chick and $20 – $40 for started pullets
5. Prairie Bluebell
The Prairie Bluebell is a cross between White Leghorns and Araucanas.
Leghorn genetics deliver high production, and the Araucana side carries the blue-egg gene, making this one of the most productive true blue-egg layers available.
Some hens lay 200 to 280 eggs per year. They are athletic and more independent than an Ameraucana, so do not expect a lap bird.
If production volume is a priority and you still want blue eggs, this is a solid choice.
Approximate Price Range: $8 – $20 per chick and $25 – $50 for started pullets
6. Whiting True Blue
The Whiting True Blue was developed in Colorado by crossing several brown and blue egg layers, then selecting for shell color and production over several generations.
It lays large, consistently blue eggs at a higher rate than most heritage blue egg breeds, often 220 to 280 per year.
The birds are hardy in cold climates and tend to be active foragers. Keepers who want both volume and color often place this breed alongside the Prairie Bluebell on their shortlist.
Approximate Price Range: $6 – $15 per chick and $25 – $60 for started pullets
Blue Egg Laying Breeds at a Glance
These five breeds cover most of what backyard keepers will find available. Use this comparison to figure out which one fits your setup before you buy.
| Breed | Egg Color | Annual Egg Production | Temperament | Best For |
|---|---|---|---|---|
| Ameraucana | True blue | 150 to 200 | Calm, friendly | Beginners and families |
| Araucana | True blue | 150 to 160 | Independent | Experienced chicken keepers |
| Cream Legbar | Bright blue | 180 to 230 | Active, curious | Free-range flocks |
| Easter Egger | Blue to green | 180 to 250 | Friendly, hardy | Mixed backyard flocks |
| Prairie Bluebell | Bright blue | 200 to 280 | Athletic, independent | High egg production |
| Whiting True Blue | True blue | 220 to 280 | Hardy, active | Cold climates and high production |
Where to Buy Chickens that Lay Blue Eggs?
If you are looking to buy chickens that lay blue eggs, choose a trusted hatchery or a reputable local breeder to ensure you receive the correct breed.
Popular U.S. hatcheries such as Murray McMurray Hatchery, Cackle Hatchery, and Meyer Hatchery regularly offer breeds like Ameraucana, Cream Legbar, Easter Egger, and other blue egg layers.
These hatcheries provide breed information, vaccination options, and shipping details to help buyers make informed decisions.
If you prefer to buy locally, look for experienced breeders who can verify the bird’s lineage and egg color genetics.
Before placing an order, review hatch dates, shipping policies, vaccination options, and breed guarantees, especially if you want a true blue egg layer rather than a mixed-breed chicken.
Does the Sapphire Gem Chicken Lay Blue Eggs?
No, Sapphire Gem chickens do not lay blue eggs. They consistently lay large brown eggs, typically producing about 260-280 eggs per year.
The confusion often comes from the breed’s blue-gray plumage and its name, which leads many people to expect blue eggs.
Sapphire Gems are also sometimes confused with other breeds that carry the oocyan gene, such as Ameraucanas, Easter Eggers, or certain Sapphire chickens that produce blue eggs.
However, the Sapphire Gem doesnot have the oocyan gene responsible for blue eggshells, so its egg color remains brown regardless of diet or care.
While it won’t fill your basket with blue eggs, it is valued for its excellent egg production, calm temperament, cold hardiness, and beginner-friendly nature, making it a reliable choice for backyard flocks.
Why Do Blue Egg Layers Sometimes Stop Laying Blue Eggs?
A true blue egg layer does not permanently stop laying blue eggs. Blue shell color is determined by genetics, so the eggs should remain blue throughout the hen’s laying life.
- Molting: Egg production often slows, and shell color may appear lighter until the molt ends.
- Stress: Heat, transportation, predator scares, or changes in the coop can temporarily affect shell quality and pigment intensity.
- Natural Laying Cycle: Older hens, or those nearing the end of their laying cycle, may produce lighter-colored eggs before returning to normal production.
- Health or Nutrition Issues: Illness or nutritional deficiencies can affect shell appearance, although they do not change the hen’s genetic egg color.
- Incorrect Breed Identification: Some hatcheries mistakenly label Easter Eggers as Ameraucanas or Araucanas. Easter Eggers may lay blue, green, or olive eggs, making color changes more noticeable.
If a blue egg appears lighter than usual, it is typically due to temporary factors rather than a change in the bird’s genetics.
Are Blue Eggs Healthier than Brown or White Eggs?
No. Blue eggs are not healthier than brown or white eggs. Egg nutrition depends on the hen’s diet, health, and living conditions, not the shell color.
The color of an eggshell does not affect its protein, vitamins, minerals, or cholesterol content.
Hens raised on nutritious diets, especially pasture-raised birds, may produce eggs with higher omega-3 fatty acids and deeper-colored yolks, regardless of whether the shells are blue, brown, or white.
Blue eggs simply come from breeds that carry the gene for blue shells.
While they add visual appeal to an egg basket, there is no scientific evidence that blue eggs are inherently more nutritious than eggs of other shell colors.
Tips for Getting the Most Blue Eggs from Your Flock
Good daily management matters more than breed choice for consistent egg production. Keep these basics in place, and your hens will do most of the work.
- Feed a quality layer ration: A protein content of 16–18% provides moderate layers like Ameraucana with the consistent nutrition they need, instead of filling up on treats.
- Manage daylight hours: Hens need 14–16 hours of light to lay consistently. A simple coop light on a timer prevents long production gaps through fall and winter.
- Keep stress low: New birds entering the flock, predator scares, and crowding can all suppress laying. Stable routines and enough coop space per bird go a long way.
- Always have fresh water available: Even a short gap in water access can cause a hen to pause laying. Refill waterers at least twice daily during warm months.
- Track each hen’s output: With Easter Eggers and mixed flocks especially, knowing who lays what helps you spot health issues before they become bigger problems.
How to Build a Colorful Egg Basket?
Pairing blue egg layers with other breeds is the best way to get a basket that turns heads.
Pair a Cream Legbar and an Easter Egger for the blue and green range, add a Marans for deep chocolate brown, and a Buff Orpington rounds out the lighter pink-toned end.
This kind of mixed flock is also smart from a management standpoint.
You are diversifying temperaments, laying cycles, and production rates, so even when individual hens go through a molt or slow season, others are still contributing.
Year-round production becomes much more consistent when no single breed makes up your whole flock.
Conclusion
Blue eggs genuinely change the way you see your flock. Once you know which breeds actually carry the genetics for it, building that colorful basket becomes a lot less confusing.
Start with one breed that fits your lifestyle, whether that is a calm Ameraucana for a family setup or a productive Prairie Bluebell if numbers matter to you.
Give your hens good feed, consistent light, and a low-stress coop, and they will do the rest.
I always say the first time you pull a blue egg from the nest box, you will wonder why you waited so long.
If you have blue egg layers at home or questions about which breed to start with, drop a comment below. I would love to hear about your flock.
Frequently Asked Questions
What Is the Rarest Color of Chicken Eggs?
Lavender and deep chocolate brown eggs are considered the rarest. Only a handful of specialty breeds consistently produce these colors.
What Is Special About Araucana Chickens?
Araucanas are the original source of the blue egg gene in all modern blue egg-laying breeds. They are also rumpless, meaning they have no tail feathers.
Do Chickens Stop Laying Eggs in October?
Many hens slow down or stop laying in October as daylight hours drop. A coop light on a timer can help maintain production through fall and winter.
What Chicken Lays the Most Blue Eggs Per Year?
The Prairie Bluebell produces the highest volume of blue eggs, reaching up to 280 eggs per year. It inherits strong laying ability from its White Leghorn parent.
Do Baby Chickens Recognize Their Owners?
Chicks can recognize familiar faces and voices from a young age. Regular handling and feeding from the same person build recognition and trust over time.