Color is the cheapest thing on a glove and the most expensive thing to get wrong on a tender, because it is the one variable a buyer can see and therefore the one they use as a proxy for everything they cannot. The proxy does not hold. Color does not set the protection level. Gram weight, thickness at the point it is measured, and the standards the glove was tested to set it — two gloves in the same shade can sit two grams and one standard apart.
What color does decide is whether a torn fragment gets found, whether soil gets noticed, and whether your customer's zoning system works. Those are worth money. They are not protection.
What changes with color, and what does not
| Changes with color | Does not change with color | |
|---|---|---|
| Detection | How easily a fragment or a tear is spotted against the work surface | Whether the glove resists a hole in the first place — that is the barrier test |
| Soiling | Whether grease and dye show, which drives the automotive and salon preference for black | Chemical resistance, which is a compound and thickness question |
| Zoning | Whether a color-coded system can separate tasks or areas at a glance | The acceptance figure your market applies on inspection |
| Perceived grade | What a user assumes about thickness — often wrongly | Force at break, which is set by material and weight under EN 455-2 |
| Price | Pigment load and, on custom shades, the shade-approval step | The standards the glove is tested against |
Our stock program runs blue, dark blue, violet blue, black and white, with custom colors from MOQ. One thing we will not do is let a color stand in for a specification: apart from our 6.0 g black, the weight tested to ASTM D6978, we do not tie a color to a gram weight here — the weight you need is a separate decision from the shade your customer wants. Tell us both and we quote both.
Why food lines run blue — and why it is a convention, not a rule
Blue is the standard on food handling lines for one practical reason: it is the color least likely to occur in food, so a fragment on a pale or brown surface is visible before it reaches a metal detector or X-ray step. It also underpins color-coded zoning — blue food handling, red raw meat, green cleaning — so a glove in the wrong area is spotted by anyone walking past.
Worth being straight: that is industry practice, not a legal requirement. We found no regulation mandating blue gloves, and most of what is published on it comes from suppliers of detectable PPE. Treat it as a control your customer's HACCP plan either adopts or does not, and ask which zoning scheme they run before you pick colors.
Which leads to the uncomfortable half of the black glove story. Black hides grease, dye and ink — exactly why automotive shops, tattoo studios, salons and food presentation work like it. The same property hides soil and contamination, which makes it the wrong default on a line whose control plan depends on seeing things. Black is a presentation choice, not a hygiene upgrade: switch a prep line to black to stop complaints about stained gloves and you have traded a cosmetic problem for a detection one.
What actually sets the grade
Three things, none of them visible:
- Gram weight, and where thickness was measured. The quote is built on gram weight; acceptance is argued in mil, and fingertip, palm and cuff are three different numbers. Ask for both, with the measuring point.
- The exam glove standard claimed, with the report revision stated — ASTM D6319 for nitrile examination gloves, and in Europe the EN 455 series: -1 holes, -2 physical properties, -3 biological evaluation, -4 shelf life.
- Force at break, banded by material. Under EN 455-2, rubber examination gloves — nitrile and latex — are assessed against a median force at break of ≥6.0 N, surgical gloves ≥9.0 N, thermoplastic examination gloves such as vinyl ≥3.6 N, as the median of thirteen. A quotation applying 6 N to a vinyl glove has copied a nitrile line, and an amendment revised that table to clear up the misreading — ask which revision the report cites.
Where a chemotherapy rating is in scope, it belongs to a specific tested model, not to a color: our 6.0 g black is the weight tested to ASTM D6978, and the rating applies to the drugs and times in that report. Black alone proves nothing about it.
The acceptance figure that has to name a market
Sampling is the uncontroversial half: pull against ISO 2859-1, general inspection level II.
The acceptance number is not. For the US the applicable figure for examination gloves is AQL 2.5 under 21 CFR 800.20; the EU applies AQL 1.5 under EN 455-1. Name the destination market and check the quotation states the matching figure. A supplier writing "medical exam gloves are inspected at AQL 1.5" with no market attached has put a European figure on a US order — the fastest tell in this trade. On who checks: we accept the inspection company you nominate, or we use the inspection company we work with on a continuing basis.
Food contact, and the wording that fails a label review
If the range goes onto a food line, the color conversation is secondary to the material statement. Food contact rests on 21 CFR 177.2600 for rubber articles intended for repeated use in contact with food, and on EN 1186 migration testing in Europe. Both are test bases, not certifications — so the defensible wording is that the material complies with 21 CFR 177.2600, or that migration has been tested to EN 1186, with the report referenced. "FDA food-grade certified" is not a claim that exists, and a buyer who prints it owns it.
Same discipline on latex. Where your customer needs a glove not made with natural rubber latex, nitrile and vinyl are the route — we carry no latex gloves, and latex appears here only as the EN 455-2 comparison case. State it as "not made with natural rubber latex": FDA's final guidance of 2 December 2014 recommends that wording and advises against "latex free", because absence of the allergens cannot be reliably assured and contamination can occur in processing or packaging.
Custom colors: the two costs nobody quotes
Custom shades are available from MOQ, with two costs that do not appear on a first offer.
Shade approval. A color is approved against a physical sample, and pigment lots drift. Agree the approval method, the tolerance and who holds the retained reference, or your second order arrives a shade off with no basis for rejection. Shade drift between orders is the most common complaint on custom-color programs, and it is almost always a missing approval record rather than a quality failure.
Print. Box artwork shot for a blue glove does not carry over to black, so a custom shade usually means new artwork and a new print minimum per size. On a multi-size launch that minimum, not the gloves, sets your floor.
Where two quotations in the same color differ
In rough order of money:
- Gram weight, and the thickness measuring point behind the mil figure.
- Standards evidence per model, against a type report recycled from a sibling product.
- Pigment load and shade approval terms on custom colors.
- Cuff length and texture, both of which users notice and neither of which appears in a color comparison.
- Piece count per box by size — an XL at a lower count is a reconciliation problem, not a saving.
- Box and case print, including each language version as its own minimum.
Case, cube and the tariff line
| Commercial term | What to fix in the purchase order |
|---|---|
| Pack hierarchy | Glove → box → case → pallet, with the piece count at every level per size and color, case dimensions and gross and net weight |
| Count reconciliation | Reconcile by piece, not by case. XL is commonly packed at a lower count per box than M at the same boxes per case — the most common invoice dispute in gloves |
| Loadability | As planning figures only: 20ft roughly 26–28 m³, 40ft 55–58 m³, 40HQ 65–68 m³. Gloves cube out long before they weigh out |
| Pallet configuration | Pallet type, cases per tier, tiers per pallet, pallet-in or floor-loaded, and whether heat-treated pallets are required at your port |
| Incoterm and port of loading | State both. An EXW number, a FOB number and a DDP number are three different prices; compare only like with like, and check your own duty line before setting a landed figure against a DDP quote. Ask your supplier to state the Incoterm and named port of loading in the quotation |
| HS line | Medical gloves of vulcanised rubber sit at 4015.12; vinyl and other plastics gloves sit elsewhere, commonly around 3926.20. A mixed case pack of nitrile and vinyl is two lines on one invoice. Confirm both against your own tariff |
| Price and payment | Indicative USD per case against the current NBR index, with a stated validity window and the payment terms named in the order. An open-ended price in gloves usually means there is room in the gram weight |
| Shelf life | Shelf life from date of production and the minimum remaining life you accept at delivery. Write a number; "fresh stock" is not a term |
Price, minimum order quantity and lead time are confirmed with each quotation, against your specification and destination market — a figure offered without your weight, color, size split and market behind it is a placeholder.
Documents and who carries the liability
Per shipment: the exam glove standard report with its revision; the food-contact material or migration report where the range goes onto a food line; the ASTM D6978 report where a chemo-rated item is included; lot numbers and shelf life from date of production; invoice and packing list split by HS line; and the inspection report where agreed. Those are provided against the lot you are buying, not as a one-time pack.
Three fields belong on your supplier file before the first order: the legal entity named on the box, the EU authorised representative or responsible person where you ship into Europe, and the US agent of record. A buyer who cannot name all three has no route of recourse that does not run through the person who sold them the gloves. Ask every supplier in writing; ours are confirmed for your destination market with the quotation rather than printed on a web page.
Change control and traceability
The third order is where a color program goes wrong. Ask for a written change notification policy covering a change of pigment, compound, surface treatment, box print or source site. A change of pigment supplier is the one most often treated as internal — it is not, because it moves the shade your customer approved and, on a food line, the contrast their control plan relies on.
Ask for the lot code on the box and the case so a complaint traces to one batch, and for the lot-code key with the first shipment. We notify specification changes in writing, and that notification is for your records — we do not hold production for a written approval from you. If your quality system needs an approval gate before a changed product ships, raise it at the purchase order stage so it sits in the terms.
When color is the wrong thing to be discussing
If the complaint you are solving is tears, punctures or users double-gloving, color is a distraction — the answer is gram weight and the standard, and a shade change costs a print run and fixes nothing. Equally, if your customer runs no zoning scheme and no detection step, a custom shade buys brand recognition and nothing operational. We would rather say that than sell you a color change, and we will quote the weight step beside it.
What to send us
Send your destination market, the task, your size split, monthly volume, whether the range goes onto a food line, and any zoning scheme your customer runs. Ask for weight options with thickness at the measuring points, the standards report per model, the food-contact report where it applies, and case and pallet figures for your cube maths.
Start from the MXGUARD® nitrile gloves in five colors range, which is where the weight-and-color decision is actually made. For general clinical use the nitrile exam gloves wholesale line is the usual pairing; for food handling see food service gloves, and for cleaning and facilities the janitorial gloves page. The black nitrile chemo gloves 6.0 g item is the one weight in our range tested to ASTM D6978 — worth opening if any hazardous drug handling sits in scope. For how gram weight and mil are reconciled, see our nitrile glove thickness chart.
Frequently asked questions
+How is the minimum first order set, and does a custom color change it?
It is set per weight, color and size, because each is its own run and its own box print — and a custom color adds a shade-approval step plus new artwork, so it usually raises the floor rather than the unit price. The figure comes with the quotation for your split.
+Can you send samples in more than one color before we commit?
We supply samples free of charge. Ask for the exact weights and colors you want assessed, to compare shade, texture and box feel before any plates are cut.
+Which documents come with the shipment?
The exam glove standard report with its revision, the food-contact material or migration report where your range needs it, the ASTM D6978 report where a chemo-rated item is included, lot numbers and shelf life from date of production, invoice and packing list split by HS line, and the inspection report where agreed.
+Are black nitrile gloves stronger than blue?
No. Color is pigment; strength is material and gram weight, assessed under EN 455-2 at a median force at break banded by material. If someone quotes you a color as a grade, ask for the weight and the report instead.