Glove Colors: What They Mean (and Don’t) on Exam Gloves

Short answer: on a medical exam glove, colour is a manufacturing choice, not a code. The US regulation that defines patient examination gloves does not mention colour, so a glove’s colour cannot by itself tell you its material, whether it contains latex, how thick it is or which chemicals it resists. The label can. This page covers medical exam gloves only, as general product information and not medical advice.

Check your product’s labelling. The box, the instructions for use and the manufacturer’s documentation are the authority for any specific glove. The examples below are dated regulatory records, not a colour chart to apply to other products.

Do glove colors mean anything?

Neither the FDA regulation nor the FDA classification record below assigns a meaning to any glove colour. Blue, black, purple, green and white examination gloves are all sold, and the colour is chosen by the manufacturer. Any meaning a workplace attaches to a colour (for example, one colour for one task area) is a local convention and does not carry over to the next supplier’s box.

Glove color meaning: what the FDA rules say

In the United States, patient examination gloves are Class I devices under 21 CFR 880.6250 (checked 2026-10-30). The regulation identifies the device as a disposable device intended for medical purposes, worn on the examiner’s hand or finger to prevent contamination between patient and examiner. The regulation text contains no requirement or definition relating to colour.

The FDA product classification database says the same about the nitrile category. Product code LZA, “Polymer Patient Examination Glove”, is Class 1 under regulation number 880.6250, and its definition describes a disposable device of nitrile rubber or synthetic polymers worn on the hand for medical purposes as a barrier against potentially infectious materials and other contaminants (openFDA device classification, checked 2026-10-30). Colour is not part of that definition either.

Nitrile glove colors you will see: sourced examples

These four records show how colour appears in official FDA and National Library of Medicine data. They are examples of what exists, not a complete list.

Record	What the record says	What it shows
FDA 510(k) K121368 (Matang Mfg. Sdn. Bhd., decision 2012-08-10, product code LZA)	“Nitrile examination glove, powder free (blue, black or white)”; the colours are added to the glove in the production process.	Colour is a production additive within one cleared nitrile exam glove type.
AccessGUDID record 09551006061348 (Careglove Global Sdn. Bhd.)	“Nitrile Examination Multicolor PF”: powder-free nitrile gloves, coloured green, orange, purple, white and black; single use.	One product line can span several colours.
openFDA UDI record, MediChoice exam glove	Described as “Nitrile Ice Blue”, “Not Made With Natural Rubber Latex”, “For Use With Some Chemotherapy Drugs”.	The claims sit in the labelling text, separate from the colour word.
openFDA UDI record, Medline exam glove	Described as “Glove, Exam, Nitrile, Sensicare-Ice, Blue”.	Another maker’s blue carries a different brand name.

Sources: openFDA 510(k) K121368, AccessGUDID and openFDA UDI, all checked 2026-10-30.

Nitrile glove colors: why the shade names differ

The records above use “ice blue”, “Sensicare-Ice” and “multicolor” for what a reader would call blue or mixed. These are brand and product names. Two boxes both described as blue are not necessarily the same material, thickness or specification.

What color cannot tell you

Question	Does colour answer it?	Where the answer is
Is it nitrile, latex or vinyl?	No. Coloured gloves exist in nitrile, per the records above.	The material statement on the label and in the device record. See nitrile vs latex vs vinyl gloves.
Does it contain natural rubber latex?	No.	The labelling statement, such as “Not Made With Natural Rubber Latex” in the MediChoice record.
Is it single use?	No.	The device record and instructions for use (the GUDID record above lists single use).
Will it resist a chemical?	No. An exam glove’s regulatory definition is a barrier against infectious material and contaminants.	The manufacturer’s chemical-resistance data. See chemical-resistant glove selection and how to read breakthrough data.

Common mix-ups

“Blue means nitrile”

Blue is common on nitrile exam gloves, but the FDA record above lists black and white nitrile too, and colour is a production additive. Read the material on the box. The guide what is a nitrile glove covers the material itself.

“A coloured glove is latex-free”

Colour is not a latex indicator. Latex status is a labelling statement, which is why records carry wording such as “Not Made With Natural Rubber Latex”.

“A thicker-looking or darker glove protects against chemicals”

Protection comes from tested material data for a named chemical, not from shade. See the glove compatibility chart definition.

How to confirm from the label

Read, in this order: the material named on the box; the latex statement; the single-use marking; any standard or test claim the manufacturer lists; and the manufacturer’s instructions for use. If a workplace colour-codes gloves by task, ask the person who set the convention, because it is a local rule rather than a standard.

Frequently asked questions

What do different glove colors mean?

For medical exam gloves, nothing is defined by regulation. The colour is chosen by the manufacturer, as the FDA 510(k) record for a blue, black and white nitrile glove shows, so confirm anything important from the label.

Are blue gloves always nitrile?

No. Blue is common on nitrile, but other colours are cleared on nitrile too, and colour does not identify the material. Check the label.

Does a glove colour show chemical resistance?

No. Exam glove regulation describes a barrier against infectious material and contaminants. Chemical resistance comes from manufacturer test data for the specific chemical.

Sources

All sources checked 2026-10-30.

• 21 CFR 880.6250, Patient examination glove: https://www.law.cornell.edu/cfr/text/21/880.6250
• openFDA device classification, product code LZA: https://api.fda.gov/device/classification.json?search=product_code:LZA
• openFDA 510(k) database, K121368: https://api.fda.gov/device/510k.json?search=k_number:K121368
• NLM AccessGUDID record 09551006061348: https://accessgudid.nlm.nih.gov/devices/09551006061348
• openFDA UDI database, MediChoice record: https://api.fda.gov/device/udi.json?search=device_description:”Nitrile Ice Blue”
• openFDA UDI database, Medline record: https://api.fda.gov/device/udi.json?search=device_description:”Sensicare-Ice”