Colour Psychology and Trademark Protection

Colour can make a brand memorable, but colour psychology and trademark protection are different questions. In Nepal, a business should first define how its palette identifies its goods or services, then assess whether the complete sign can qualify as a trade mark under the Patent, Design and Trade Mark Act 1965.

Key takeaways

• Colour psychology may guide design, but it does not create trademark rights by itself.
• The Act defines a trade mark through words, symbols, pictures and their combinations; it does not expressly create a separate category for colour alone.
• A precise colour-and-logo combination is usually easier to identify and search than a broad claim to a colour.
• Nepal uses a first-to-file registration system, so early clearance and filing matter.
• Each application must match the relevant goods or services under the Nice Classification.
• The safest filing scope depends on the specimen, use evidence and current Department of Industry practice.

What does colour psychology actually do?

Colour psychology describes how people may perceive visual cues. Green may suggest growth or freshness, blue may suggest calm, and gold may suggest prestige, but meaning changes with culture, product category and context. A marketing preference is therefore not proof that one trader legally owns a shade.

For trademark purposes, the useful question is whether buyers treat the sign as an indicator of commercial source. Consistent packaging, signs, advertisements and digital presentation may build that association. A palette that changes every campaign is less likely to perform that identifying job.

Can a colour be registered as a trademark in Nepal?

The answer requires care. Section 2(c) defines a trade mark as a word, symbol, picture, or combination used to distinguish one trader's goods from another's. The provision does not expressly mention colour, and the Act does not set out a standalone test or filing category for a single-colour claim.

A colour used inside a distinctive logo, label or composite sign may nevertheless form part of the specimen submitted for examination. Whether a colour-focused sign is accepted depends on the sign as filed and the Department of Industry's current examination practice. Before relying on a broad claim, obtain advice on the exact representation and wording.

This distinction also explains why the related guide on trademarking a colour in Nepal should be read as planning guidance, not a promise of registration. For a wider comparison, see colour, sound and smell marks.

Which part of a colour identity should you protect?

Start with what customers actually encounter. That may be a coloured word mark, a logo with a fixed palette, a product label, or a consistent combination applied to packaging. A vague statement such as “all shades of green” is harder to search, describe and enforce than a defined composite sign.

A business may file more than one mark when each version has independent value. That choice should reflect the signs used in trade, not an attempt to claim every visual possibility. A professional trademark search can test the closest existing signs before filing.

How should you search before filing?

Search the words, devices and overall impression, not just a colour name. IP Sewa's search database covers marks published in DoI bulletins; it does not prove that a sign is available or reveal every filed-but-unpublished application. Use the conflict checker as a screening aid and ask the DoI or an adviser about remaining uncertainty.

Look for marks in the same commercial field and for visually similar combinations that customers could confuse. A blank result is only one input. It does not establish registrability, ownership, or registration status.

How does the Nice Classification affect the filing?

The Nice Classification groups goods and services for application purposes. Section 18A permits classification by government notification, but classification does not decide whether a colour sign is distinctive. It defines the commercial scope in which the DoI will examine the application.

Choose classes by what the business sells or provides, not by the colour's emotional meaning. The Nice class finder and goods and services search can help frame the list, while WIPO publishes the current international classification resources on its Nice Classification page.

What evidence is useful for a colour-led application?

Evidence should show what was used, where, when and for which goods or services. Keep dated packaging, catalogues, advertisements, storefront photographs and invoices that display the same palette. If consumer recognition becomes important, evidence should connect the sign to your business rather than merely show that the colour is attractive.

1. Freeze the exact artwork and record the colour specifications used by designers and printers.
2. List the goods and services on which that sign genuinely appears.
3. Search published marks, words and similar visual arrangements in the relevant classes.
4. Collect dated examples of consistent commercial use without overstating what they prove.
5. Have the proposed specimen and claim reviewed before submitting a trademark registration application.

What happens after a trademark application is filed?

The DoI examines the application under Section 18 and may refuse a mark on statutory grounds, including harm to another's reputation. If the application proceeds, publication gives third parties an opportunity to object. They have a 90-day opposition period from publication, and the deadline the bulletin states prevails.

If registered, a trade mark has a seven-year term under Section 18D and is renewable. Section 23B addresses renewal within 35 days after expiry and a further six-month late-renewal route. Use the renewal calculator for planning and verify the operative deadline with the DoI.

How broad is the resulting protection?

Registration does not place a colour outside ordinary commercial use. The practical comparison concerns the registered sign, the goods or services covered, and whether another sign is likely to create a legally relevant conflict. A competitor's use of a common shade in an unrelated market is not automatically infringement.

The filed specimen therefore matters after registration as much as it matters during examination. If the registration shows a particular word, device and palette, enforcement should begin with that combination and the certificate's actual scope. Avoid rewriting the certificate as a monopoly over a colour family.

Section 19 gives the Department power to penalise unauthorised use of a registered trade mark and confiscate connected goods and articles on its order. The Act contains no independent customs or border procedure, so suspected misuse should be assessed through the correct enforcement route. The opposition and enforcement service can help organise the evidence and next steps.

When should the colour strategy be reviewed?

Review the portfolio before a major packaging change, a new product line or entry into a new market. If the business drops a word element, reverses the palette, or adopts a substantially different device, the revised sign may no longer match the registration on which the business relies.

Review is also useful when a distributor, franchisee or agency controls artwork. Contracts should identify who owns the logo files, who may alter them and what happens when the relationship ends. Trademark registration cannot repair an unclear ownership chain in the creative work.

An annual brand audit can compare current use with registrations, renewal dates and expansion plans. It can also identify inconsistent colour specifications across printers and digital channels. The goal is not to file every variation, but to keep protection aligned with the signs that customers actually see.

Can international examples settle the Nepal question?

Foreign decisions can illustrate how other systems analyse colour, but they do not replace Nepal's Act or DoI practice. Different countries use different definitions, evidence rules and thresholds. A famous colour registration abroad therefore does not establish that the same claim will be accepted in Nepal.

Nepal is not a party to the Madrid System, so an international registration cannot simply designate Nepal. A Nepal filing must be planned through the domestic route. Businesses expanding abroad should treat each destination separately and read the national versus international protection guide before assuming one certificate covers every market.

What should be checked before submission?

Use the DoI's current form and applicant checklist rather than copying a document list from an older article. The required supporting papers can vary with the applicant and representation arrangement. If an agent acts for the applicant, confirm the current power of attorney formalities and whether translations, attestations or corporate authorisations are needed.

The specimen must be identical across the form and supporting material. The description of goods or services should also match the selected class and real business activity. Under Sec. 18. the Department examines the mark and must give the applicant a reasonable opportunity to defend it before refusal on the stated grounds.

After publication in the Industrial Property Bulletin, monitor the relevant notice and preserve a copy. If the process ends in registration, check that the registration certificate accurately records the sign, owner and class. The consolidated statute can be checked through the Nepal Law Commission, while the Paris Convention does not remove the need for a domestic Nepal filing.

What common mistakes weaken protection?

A common mistake is treating a marketing theory as a legal entitlement. Other problems include an inconsistent specimen, an overbroad colour description, the wrong class, and no search for similar composite marks. Unsupported claims about exclusive ownership can also create commercial and legal risk.

Do not assume that using ™ proves registration; the Act gives that symbol no defined status. Section 18B prohibits representing an unregistered mark as registered. Keep the distinction clear in packaging, advertising and enforcement letters.

How could a Nepali business apply this strategy?

Imagine a fictional tea company that repeatedly uses a deep green panel, a gold mountain device and the same word mark on every pack. Its strongest immediate filing may be the complete coloured label or logo, because the business can represent and search that combination precisely. A claim to green in the abstract would raise much broader questions.

The company should search relevant published marks, classify its tea goods correctly, preserve dated packaging and consider separate protection for its word mark. This is an illustration, not a real case, and it does not predict how the DoI would decide a particular colour claim.

In short

Colour can strengthen recognition, but trademark protection depends on a legally protectable sign, a clear specimen and the goods or services claimed. Define the real asset, search carefully, use the current Nice Classification and avoid promising ownership of a shade that the application cannot support.

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For advice on the exact sign, evidence and filing scope, contact IP Sewa before submitting the application.