Pantone vs process colour for Malaysian packaging buyers

Two printers can receive the same Pantone number and quote different production methods. One may mix a spot ink. Another may simulate the target with CMYK. The number identifies the colour reference, so the buyer must also state how the colour should be reproduced.

This guide is for Malaysian paper-packaging buyers comparing spot, process and extended-gamut proposals. BoxKaki has not measured printed samples from the cited suppliers. Pantone definitions come from Pantone's current official resources, and Malaysian figures are kept as supplier claims. Our research methodology explains this evidence boundary.

The short answer

• Specify true spot ink in writing if that production method is required. A Pantone callout alone is not the complete print specification.
• Use CMYK process for photographs, gradients and artwork built from four-colour screens.
• Use a physical reference and proof on the intended substrate and finish. Coated and uncoated paper can make the same Pantone colour look different.
• Agree the colour-difference formula, numerical tolerance, viewing condition and approval process with the printer.
• Compare costs only after both suppliers quote the same artwork, quantity, substrate, finish and reproduction method.

Spot colour and process colour are different methods

Pantone's official spot versus process colour guide defines spot colour as a premixed ink applied directly to the page. Process colour uses screens of standard inks, usually cyan, magenta, yellow and black, to create many colours.

Pantone also explains that spot and process can be used in the same document, such as process colour for photographs and a spot colour for a corporate logo. The right choice follows the artwork and acceptance requirement, not the Pantone number by itself.

A Pantone callout does not choose the press method

Pantone says a requested spot colour may be evaluated as a CMYK or extended-gamut simulation. Its Color Bridge reference places a Pantone spot colour beside a CMYK simulation so the designer and printer can judge the shift. That comparison is useful, but it does not turn the simulation into a dedicated spot ink.

Write one of these instructions in the quotation request:

• "Print this colour as a dedicated Pantone spot ink."
• "Simulate this Pantone target in the agreed CMYK condition."
• "Simulate this Pantone target using the supplier's named extended-gamut process."

Then ask the supplier to confirm the instruction in its quotation and proof. This removes the ambiguity that a colour number alone leaves open.

What coated and uncoated references mean

Pantone uses C and U suffixes to show how a Pantone colour appears on coated or uncoated paper. Its current coated and uncoated support note says coated paper limits absorption while uncoated paper allows more ink absorption. It notes some variance in ink-film thickness and attributes most of the visual difference to the ink's reaction to the paper.

That means the same Pantone colour can look different on the two papers. It does not mean that a C chip and U chip guarantee the result on every packaging board. Name the actual board, coating and finish in the specification and approve a proof made on that construction.

What extended gamut can and cannot promise

Pantone's official colour spaces guide describes CMYKOGV as CMYK plus orange, green and violet. Pantone says this can increase the share of achievable Pantone colours to about 90 percent in a typical print environment.

That is Pantone's general system statement, not a guarantee for a particular box. The achievable result still depends on the press, ink set, substrate, colour data and agreed visual difference. Ask the printer whether the target is inside its characterised gamut and request a physical proof.

Proofing and acceptance

A colour reference, proof and production tolerance perform different jobs. The reference states the target. The proof shows an expected result under stated conditions. The purchase agreement says how production will be accepted.

For a measurable approval, record:

• the Pantone reference and reproduction method;
• the paperboard, coating and final laminate or varnish;
• the physical or contract proof to be used;
• the viewing light and measurement condition;
• the colour-difference formula and agreed numerical tolerance;
• where and how many production samples will be measured;
• what happens if the result falls outside the agreed tolerance.

Do not label a generic value as an "ISO 12647 packaging target" without naming the print process, applicable standard part and agreed contract. The buyer and printer should write the actual acceptance method for the job.

Ask a Malaysian printer what it will actually run

BOXCO's current Malaysian printing FAQ says it prints in CMYK and can discuss Pantone matching or a printed proof for brand-critical colours. This is a useful example of why the quotation must distinguish a Pantone reference from a dedicated spot ink. "Pantone matching" does not, by itself, say which method will run on press.

Ask the supplier to state whether the colour will be a dedicated spot ink, a CMYK simulation or an extended-gamut simulation. Also ask which physical guide, data set or proof will govern approval.

Current Malaysian supplier cost signals

AEC Packaging published the following Kuala Lumpur figures on 1 September 2026. BoxKaki checked the page on 2 October 2026. These are one supplier's indicative packaging figures, not a Pantone-versus-CMYK price comparison and not BoxKaki prices (AEC Packaging: Custom Box Packaging in Kuala Lumpur).

The digital and offset examples use different quantities, so their unit prices cannot isolate the cost of Pantone or CMYK. Request matched quotations for the same artwork, quantity and box construction.

How to normalise quotations

For each supplier, record the unit price, quantity, plate or setup charges, tooling, proof, finishing, delivery and applicable tax. Then calculate:

Landed unit cost = total accepted production, setup, tooling, finishing, delivery and tax divided by accepted quantity.

Use only figures in the written quotation. If a line is missing, mark it unavailable and ask for clarification. Our quotation comparison guide and pre-production colour checklist help line up the same inputs.

Which method suits the artwork?

A dedicated spot ink is a sensible candidate for a small number of brand-critical solid colours when the printer and buyer can approve that ink on the intended substrate. CMYK is a sensible candidate for photographs and gradients. Extended gamut is worth evaluating when the supplier operates a characterised fixed ink set and the target can be proofed within the agreed tolerance.

A hybrid job can use CMYK for imagery and a dedicated spot ink for a logo. Ask the printer to show each ink or process in the quotation rather than treating "Pantone" as a complete production line item.

Frequently asked questions

Does a Pantone number guarantee a spot ink?

No. Specify a dedicated Pantone spot ink and have the supplier confirm it. Otherwise the target may be simulated in process colour.

Why does the same Pantone colour look different on coated and uncoated paper?

Pantone attributes most of the difference to how the ink reacts to the paper and also notes variance in ink-film thickness. Approve the colour on the intended substrate.

Is spot colour always more expensive than process colour?

The reviewed sources do not support a universal answer. Cost depends on the artwork, number of inks, quantity, press, setup, substrate, finish and proofing requirement. Compare matched written quotations.

Verdict and next step

Choose the reproduction method before choosing a supplier by price. State spot, CMYK or extended gamut in writing, name the substrate and finish, approve a physical reference or proof, and agree how production colour will be measured and accepted.

BoxKaki has not measured the printed output. Check each source and the supplier's current quotation before committing.

Sources

1. Pantone: Spot Color vs Process Color Printing (accessed 2 October 2026)
2. Pantone Support: Coated and Uncoated in the Graphics System (accessed 2 October 2026)
3. Pantone: What Are Your Color Spaces? (accessed 2 October 2026)
4. BOXCO Custom Box Printing Malaysia FAQ (accessed 2 October 2026)
5. AEC Packaging: Custom Box Packaging in Kuala Lumpur (published 1 September 2026; accessed 2 October 2026)