In this article
A colour selected on screen and its printed appearance do not arise under identical conditions. Changing an extension or copying one numerical value into another field does not resolve the workflow. This guide helps businesses discuss RGB and CMYK with design and production teams. It does not supply a universal conversion table or one setting for every printer. The aim is to identify the source, destination and approval method within the same practical delivery plan.
Quick answer
Screen and print colours arise under different viewing and production conditions. RGB relates to screen light, CMYK to print components and Pantone to reference systems. Material, destination profile and production method can affect the result. Establish an appropriate output and physical approval reference instead of promising that a single conversion reproduces every colour identically in all situations.
Identify where the output will be used
A web image, office presentation and commercial print job may need different deliverables. List destinations in the brief. If work was prepared for one target, ask whether another version is needed before using it elsewhere. A convenient digital image should not automatically be treated as an approved production source simply because it contains the correct visual composition.
Discuss the model separately from the profile
Adobe distinguishes colour models from specific colour spaces. An RGB or CMYK label therefore does not describe every colour-management condition. Ask the production supplier what output is required. Let people familiar with that process define the technical specification. A value found online should not be presented as a guarantee of identical appearance across every device and manufacturing method.
Define how conversions will be assessed
Imagine a brand preparing a digital image and a printed catalogue. Identify which file represents which destination during approval. A screen preview should not promise an identical physical material. Review important brand areas after conversion and discuss a suitable proof where needed. Assign ownership so neither the design team nor printer assumes somebody else has verified the intended result.
Maintain application-specific colour records
Separate digital values and production notes in identity files. Do not copy an old code into a new application without checking its context. Record the approved screen or manufacturing use. Later designers should understand that a digital example does not represent every print condition. This provides continuity without creating the misleading expectation that one set of numbers resolves every future output.
Check sources and output versions independently
Editable masters, publishing copies and proofs serve different roles. File names should make those roles clear. Verify that final changes in the source reach all necessary outputs. The person checking a digital asset need not be the person approving print conditions. Both should work from the same current version, avoiding an approval in which correct content and correct production settings refer to different files.
Complete the colour brief with three questions
Where will it appear, who produces it and how is it approved? Share those answers with BOCW. If the supplier has not been selected, plan when final technical preparation can take place. Colour review then extends beyond liking a screen sample. Use the print-ready handover guide to connect colour questions to a broader list of content, output and delivery checks.
Separate Pantone references, colour models and physical samples
The Pantone and Spot Colour guide examines the distinction between specially prepared ink and a colour reference. RGB and CMYK describe colour models, while Pantone relates to reference systems; these names are not interchangeable settings. State the intended material, method and acceptance sample for a brand colour. A code should not be presented as an unconditional appearance guarantee across surfaces. Explain which application the recorded value represents in the identity guide.
Prepare a comparable record when investigating a colour difference
Supply the source file, material and accepted reference rather than relying only on a photograph of the print. Camera, lighting and screen introduce other differences. If a hypothetical catalogue and business card differ, ask whether their production conditions match. Design, conversion and manufacturing owners should inspect the same file version. Locate where the difference arose before deciding that the logo or brand colour itself was chosen incorrectly.
Key takeaways
- Identify the destination early.
- Separate model, profile and output conditions.
- Do not treat screen approval as a physical guarantee.
- Record which version is approved for each use and check derived outputs after changes.
- Identify which destination each reviewer approved rather than combining checks of different files into one production approval.
Frequently asked questions
Does RGB always print incorrectly?
That is too broad a claim. The workflow and conversion matter; follow the supplier’s requirements for the actual job.
Does CMYK look identical on every screen?
No. Displays and viewing conditions vary. A model label alone does not guarantee identical appearance.
Are separate files needed for both uses?
They may be. Plan deliverables around the digital and production destinations.
