01
Component harmony
Control adjoining parts so small material differences do not become obvious after assembly.
Products & components
Color control for consumer products & components
Standardise component and finished-product color across plastics, coatings, packaging and supplier networks—before mismatched parts reach assembly.
Why color drifts
The customer sees one product; manufacturing sees many materials.
A finished product can combine moulded plastics, painted metal, soft-touch coatings, labels, textiles and transparent parts from different suppliers. Matching those surfaces requires a common visual target, material-specific measurement methods and a final assembled-product check.
02
Supplier consistency
Share standards and methods across moulders, coaters, converters and contract manufacturers.
03
Launch protection
Approve color at design, tooling, pilot and production stages before volume amplifies a mismatch.
Instrument options
Portable and benchtop instruments for Consumer Products
Portable instruments support supplier, line-side and finished-product checks. Benchtop instruments support controlled laboratory standards, small components, liquids, transparent materials and fixture-led QA.
Where it pays off
Use cases across the product lifecycle
01
Design standards
Convert approved visual intent into measurable master and working standards.
02
Incoming components
Check supplier parts before they enter assembly or contaminate a production lot.
03
First-off approval
Verify color after moulding, coating or finishing changes at line start.
04
Assembly matching
Compare adjacent components in the orientation and lighting customers will see.
05
Packaging coordination
Align product, label, closure and carton color where the system is sold together.
06
Claims & troubleshooting
Use spectral and component data to separate pigment shifts from gloss, texture or process effects.
Method notes
Decisions that make measurement repeatable
| Decision | Common starting point | Why it matters |
|---|---|---|
| Material | Define a method for each optical behaviour | Opaque, translucent, glossy and textured parts cannot always share one presentation method. |
| Location | Mark repeatable measurement zones | Curves, ribs, gates, edges and small features can produce unstable or mixed readings. |
| Standard | Protect master and verify working copies | Handling damage and ageing can slowly move the reference itself. |
| Assembly | Include a controlled visual review | Instrument data controls color; the final review confirms harmony across different surfaces. |
One product may need more than one method
Use SCI for material-color control where surface variation should be reduced, SCE or a separate gloss check where finish matters, transmission for clear parts and controlled backing for translucent components. Link those methods with one final appearance standard.
Specifying with confidence
Consumer Products color measurement FAQ
How do you match plastic and painted-metal components?
Approve the visual combination, then define a suitable method for each material. Their numeric Lab targets may not be identical even when the assembled appearance is acceptable.
What if the measurement area is smaller than the aperture?
Use a smaller verified aperture or a fixture that isolates the intended area. Never accept a reading that includes an edge, opening or adjacent color.
Should every supplier use the same instrument model?
It helps, but the essential requirement is correlation: same geometry, settings, standard, presentation and demonstrated agreement across the expected color range.
Can one Delta E limit cover every product color?
Usually not. Visual sensitivity changes with color, finish, component adjacency and product expectations. Validate tolerances with representative boundary samples.
Related applications
Other materials and workflows we cover
Make component color agree before assembly.
Tell us the materials, smallest measurement area and supplier workflow. We’ll help choose the instrument format and control method.
Technical guides for Consumer Products
Aperture Size
Measuring Packaging Color
Measure packaging color across paperboard, corrugated board, labels, flexible film, rigid plastics and metal with construction-specific backing and sampling controls.
Technical guide · Read the guide →Measurement Techniques
How to Measure Color in Liquids
Liquid color measurement requires the correct transmission or reflectance mode, controlled path length, clean cells, a defined blank and a scale suited to the product.
In-depth practical guide · Read the guide →Aperture Size
How to Measure Small Parts and Small Color Samples
Small-part color measurement depends on the true viewed and illuminated areas, precise targeting, controlled backing and a fixture that reproduces position and angle.
In-depth practical guide · Read the guide →UV Measurement
UV Control and Optical Brighteners in Color Measurement
Understand how UV included, UV excluded and UV calibrated conditions affect optical brighteners, whiteness and agreement between spectrophotometers.
In-depth technical guide · Read the guide →Measurement Techniques
How to Measure Transparent and Translucent Materials
Reliable measurement of transparent and translucent materials depends on transmission geometry, controlled path length, clean samples and a defined treatment of scattering.
Quick technical guide · Read the guide →Color Science
Yellowness Index Explained: What It Means and How It’s Measured
Yellowness index tracks a shift toward yellow in nominally clear, white or near-colorless materials under a specified formula and measurement condition.
Quick technical guide · Read the guide →Measurement Techniques
What Is Haze and How Is It Measured?
Haze is the wide-angle scattering of transmitted light that makes a transparent material look cloudy. It must be measured separately from color and total transmittance.
Quick technical guide · Read the guide →Measurement Techniques
How to Create and Use Color Standards for Quality Control
A useful color standard combines an approved physical specimen, spectral target data, a defined measurement method and controlled storage and replacement rules.
Quick technical guide · Read the guide →Measurement Techniques
Master Standards vs Working Standards in Color QC
The master standard is the protected source of color authority; working standards are verified copies used for routine production decisions.
Quick technical guide · Read the guide →Fundamentals
Why Spectral Data Matters: More Than Just L*a*b*
Spectral data preserves how a sample interacts with each wavelength, enabling recalculation, metamerism analysis, color indices and deeper process diagnosis beyond one L*a*b* result.
Quick technical guide · Read the guide →Measurement Techniques
How Many Measurements Should You Take? Averaging and Repeatability Explained
Choose reading count from a documented sampling plan. Repeated readings, repositioned readings, locations and lots answer different questions.
Quick technical guide · Read the guide →Buying & Selection
Portable vs Benchtop Spectrophotometers: Which Do You Need?
Portable and benchtop describe form factor, not automatic optical capability, accuracy or software functionality. Choose by the measurement method.
Quick technical guide · Read the guide →