Xanax Pill Colors: Guide to Identifying Xanax Bars, Blue Footballs, and Other Alprazolam Pills

Key Takeaways

• Xanax is the brand name for alprazolam, a benzodiazepine used to treat anxiety and panic disorders.
• Xanax pills appear in different colors, shapes, and strengths, depending on the manufacturer.
• Common colors include white, yellow, green, blue, and peach/orange.
• The imprint code on the pill is the most reliable way to identify a medication, and the color alone should not be relied on for identification. 
• Federal law requires all prescription medications in the U.S. to include a unique imprint code.
• Counterfeit Xanax pills sometimes circulate on the street and may contain dangerous substances such as fentanyl.

How to Identify Xanax Pills by Color, Shape, and Imprint Code

Because alprazolam is produced by many pharmaceutical manufacturers, the medication appears in multiple colors, shapes, and strengths. You may hear people refer to certain pills as “Xanax bars,” “blue footballs,” or other nicknames based on their appearance.

While color can sometimes give clues about dosage or manufacturer, color alone is not a reliable way to identify a pill. The most accurate way to identify any medication is by using the pill’s imprint code, which is required by federal law.1

Why Xanax Comes in Different Colors

Alprazolam is manufactured by several pharmaceutical companies. Each manufacturer uses slightly different combinations of colors, shapes, and imprint markings to distinguish its version of the medication.

These visual differences help pharmacists and healthcare providers quickly identify medications. However, two pills that look similar may contain different dosages or even different drugs. Because of this, color alone should never be used to confirm a pill’s identity.

Imprint Codes: The Most Reliable Way to Identify a Xanax Pill 

Every legitimate prescription medication sold in the United States must have a unique imprint code stamped or engraved on the pill.2 This requirement comes from federal regulations designed to help healthcare professionals identify medications quickly and accurately.

An imprint code usually contains letters, numbers, or a combination of both. These markings identify the manufacturer, the drug, and sometimes the dosage strength.

For example, some common alprazolam imprints include:

• X ANA X 2
• R 039
• 031 R
• B707

Healthcare providers, pharmacists, and poison control centers rely on these imprint codes to identify pills during medical emergencies or when a medication mix-up is suspected.

If a pill does not have an imprint code, it may be:

• A vitamin or dietary supplement
• An over-the-counter medication
• A compounded drug
• A counterfeit or illicit pill

When in doubt, always verify a pill using a trusted pill identification tool or a pharmacist rather than relying on appearance alone.3

Common Xanax Pill Colors

Although imprint codes are the most reliable identifier, Xanax and generic alprazolam tablets often appear in several recognizable colors.

White Xanax Bars

White Xanax bars are among the most recognizable forms of alprazolam and one of the most common among those who are addicted to Xanax. 

These tablets are typically rectangular and scored, meaning they have grooves that allow you to split the pill into smaller doses. Many contain 2 mg of alprazolam, although white tablets may also appear in lower doses.

Common imprint examples include:

• X ANA X 2
• Y21
• 2090 V

Because white Xanax bars are widely recognized, they are also frequently counterfeited. With fake Xanax being so dangerous, it’s vital that you’re able to identify the medications you take.

Yellow Xanax Bars

Yellow Xanax bars are another common form of alprazolam.

• A well-known imprint code example is the R 039 yellow Xanax bar, which typically contains 2 mg of alprazolam. The pill is rectangular and scored so it can be divided into smaller doses.
• On the street, these tablets are sometimes called “yellow school buses” because of their color and shape.
• Despite their appearance, yellow bars are pharmacologically similar to other 2 mg alprazolam tablets.

Green Xanax Pills

Green alprazolam tablets appear in several shapes and strengths.

Common green versions include:

• Green rectangular bars typically contain 2 mg of alprazolam. Common nicknames for these bars are “green monsters” or “Hulk bars” 
• Green oval tablets, sometimes called “green footballs,” which may contain 1 mg
• Triangular green tablets, which are less common

However, the actual dosage and manufacturer can only be confirmed by checking the pill’s imprint code. The most commonly encountered green bar imprint is S 90 3, a rectangular 2 mg tablet manufactured by Actavis. If you find a green rectangular pill and the imprint does not read S 90 3 or another verifiable manufacturer code, treat it as unconfirmed and consult a pharmacist. 

Blue Xanax Pills

Blue Xanax tablets are most commonly associated with 1 mg doses of alprazolam.

• One of the most recognizable versions is a 1 mg blue oval tablet that may include the imprint 031 R. This form is sometimes called a “blue football.”
• There is also a 2 mg blue rectangular bar with the imprint B707, which can be split into smaller doses.

As with other alprazolam pills, the imprint code provides the most accurate identification. Blue Xanax pills are among the most commonly searched forms of alprazolam. The 1 mg oval tablet with imprint 031 R is frequently prescribed for anxiety and panic disorders and is often the first tablet patients encounter when beginning treatment. The 2 mg blue rectangular bar with imprint B707 is less commonly prescribed but does circulate in illicit markets, making imprint verification particularly important for any blue tablet you cannot confirm came from a licensed pharmacy. 

Peach or Orange Xanax Pills

Peach or orange alprazolam tablets usually represent lower-dose versions of the medication, commonly 0.5 mg.

• These pills are often oval or football-shaped and may carry imprints such as 018 or other manufacturer codes.
• Lower-dose tablets are often prescribed when someone is beginning treatment for anxiety or when smaller doses are needed.

Pink or Purple Xanax Pills

Though not nearly as common, some alprazolam pills come in pink or purple shades, depending on the manufacturer.

• These versions may contain higher doses, such as 2 mg or 3 mg in certain formulations. 
• Because multiple drug manufacturing companies produce generic alprazolam, color variations are possible, even when the medication contains the same active ingredient.

As always, the imprint code provides the most reliable confirmation.

Liquid Alprazolam

Alprazolam is most commonly prescribed in tablet form, but liquid formulations of this benzodiazepine medication also exist.

Liquid alprazolam is typically measured using a dropper or specialized measuring device. Because liquid formulations absorb quickly, dosing must be carefully measured to avoid taking too much.

Healthcare providers sometimes use liquid alprazolam when precise dosing adjustments are needed.

Xanax Colors Chart (Quick Identification Guide)

Counterfeit Xanax Pills and Safety Risks

Counterfeit Xanax pills have become increasingly common in illicit drug markets.4 These fake pills may look nearly identical to real medications but often contain unknown or dangerous substances.

In some cases, counterfeit pills have been found to contain:

• Fentanyl
• Synthetic opioids
• Other sedatives or stimulants

Because fentanyl is extremely potent, even a small amount can increase the risk of accidental overdose.

Some warning signs of counterfeit pills include:

• Missing or unusual imprint codes
• Pills that crumble easily or have uneven coloring
• Packaging that appears tampered with
• Pills obtained from non-medical sources

The safest way to avoid counterfeit medications is to obtain prescriptions only from licensed pharmacies.