Brand Colour Palettes: How to Choose Colours That Actually Work

A brand colour palette is built as a system, not chosen as a set of attractive swatches: one primary colour that carries the brand, secondaries that support it, an accent for calls to action, and a neutral range for text and backgrounds — each with a defined role, usage proportion, and specified values for print and screen. The decisive test is not "is this colour attractive?" but "does it separate me from my competitors, and does it stay legible and reproducible across every medium I use?" Colour is the fastest element the eye processes, ahead of any word — which makes it a strategic decision rather than a matter of taste.

What colour actually does for a brand

Colour performs three distinct jobs, and conflating them causes most poor decisions:

• Distinction. Being recognisable at a distance or in a glance before your name is read. This job is inherently competitive: your colour's value is measured by how far it sits from your sector's, not by its beauty in isolation.
• Organisation. Directing the eye within a layout — what matters most, what is clickable, what is secondary. A structural job that serves usability.
• Expression. Conveying a general feeling consistent with your positioning. This is the weakest of the three and the most context-dependent, contrary to popular belief.

The common error is starting with the third — "which colour signals trust?" — before the first two. The result is that you pick the same colour every competitor picked for the same reason, losing distinction while believing you gained an impression.

How to choose a palette

The method we use in practice starts from constraints rather than preferences, because constraints narrow the field to what will actually work:

1. Map your sector's colours. Collect competitor marks and material and view the palette collectively. You will usually find clustering around one colour family — an opportunity, not an obstacle.
2. Identify what is unavailable. Colours mentally reserved by a dominant competitor, or tones carrying unsuitable associations in your market.
3. Establish technical constraints early. Will you print on uncoated stock? Onto bags or fabric? Will the colour appear on low-quality screens at point of sale? Each constraint eliminates certain tones before you fall in love with them.
4. Choose one distinctive primary. A single colour that carries the brand — not three of equal weight.
5. Build around it, not beside it. Secondaries and neutrals are chosen to serve and elevate the primary, not to compete with it.
6. Test before committing. On screen, in print, at small size, and reversed on dark.

Palette structure and colour roles

Semantic colours apply only to digital products, and it is better that they are not derived from the primary, so their functional message is not confused with brand expression. Neutrals, meanwhile, are the most neglected part of most palettes despite occupying the largest area of any real layout.

Proportion: what really creates character

This is the point most often missed by anyone who stops at presenting swatches. Two brands with identical colour values can feel entirely different if the areas each colour occupies differ.

The distribution we use as a starting point: a dominant share for neutrals carrying backgrounds and text, a clear and concentrated presence for the primary at decisive moments, and very limited use of the accent. Exact ratios vary by sector, but the principle holds: a primary colour draws its strength from relative scarcity, not abundance. A brand that floods everything in its primary loses the ability to emphasise anything, because everything is emphasised.

This explains why some identities feel loud despite carefully chosen colours: the problem is distribution, not selection.

Building tint and shade scales

A single value is not enough in practice. You need lighter and darker steps for situations that will certainly arise: a soft section background, a hover state, a divider, secondary text, an overlay above an image.

The working rule: build a scale of five to seven steps for each principal colour, with differences that are perceptible and usable. A scale with very fine gradations creates confusing near-duplicates and invites improvisation; one with large jumps leaves gaps that get filled later with off-system colours.

More importantly, document steps by value rather than by descriptive name. "Light blue" means something different to everyone; a specified value admits no interpretation. These steps and their values belong in your brand guidelines.

Contrast and legibility

This is not a technical footnote for developers; it is a precondition for your content being read at all. Text that fails to contrast sufficiently with its background becomes visual effort, and you lose part of your audience — including anyone reading in sunlight, on a poor screen, or with reduced vision.

The international reference is the W3C minimum contrast criterion, which sets minimum ratios between text and its background, with an allowance for large text. The principle that matters to you as a brand owner: a brand colour is not automatically a usable text colour. Many distinctive colours are excellent as backgrounds or elements and weak as type. The answer is not abandoning the colour but assigning a darker step from the scale for text.

Test contrast against real situations: white text on your primary, primary text on a light background, and text over photography. That last case is the most frequent and the least tested; the usual solution is a scrim between image and text, with its opacity documented as part of the system.

HEX, RGB, CMYK and spot colour

The rule: never leave conversion to chance. Specify an approved value for each system in the guidelines rather than relying on automatic conversion, because automated HEX-to-CMYK conversion produces different results across applications and print houses.

Account for substrate too. The same colour reproduces differently on coated and uncoated stock, on corrugated packaging, and on fabric. For projects involving packaging or significant print, we prefer that colour is signed off against a physical proof rather than a screen.

Matching colour to positioning and sector

• Positioning. Are you presenting as accessible and friendly, specialist and serious, or premium and selective? Positioning narrows saturation and tonal range more than it dictates a specific hue — premium cues, for instance, correlate with lower saturation and quieter contrast far more than with any particular colour.
• Audience and context. An audience encountering you in a visually crowded environment needs higher clarity; one browsing in a calm context allows more restrained tones.
• Dominant medium. A brand that lives on screen makes different decisions from one that lives on shelves. The first cares about behaviour in dark mode; the second about appearance under retail lighting.

Colour and the logo

A question that arises in nearly every project: must the logo always appear in the primary brand colour? The practical answer is no — the mark should work independently of colour.

The reason is that the logo will inevitably meet situations where colour is unavailable: single-colour printing, engraving on metal, embroidery, a stamp, or a dark background that swallows the original tone. A mark that depends on colour for its recognition collapses in those cases. We therefore test every logo in black and white first: if it works without colour, colour will add to it; if it fails, colour was concealing a structural weakness.

This leads to a useful distinction: the logo's colour and the brand's colour need not be the same thing. A mark may be black or white in most of its uses while the system carries the primary colour through backgrounds, elements and material. Plenty of brands operate this way and read as strongly coloured despite a neutral mark. The wider relationship between mark and system is covered in logo versus brand identity.

Starting with no reference at all

1. Gather fifteen visual references from outside your sector. Looking beyond your category prevents unconscious imitation and reveals what genuinely appeals to you, independent of what competitors do.
2. Extract the common thread. You will usually find a pattern: warm or cool, high or low saturation, sharp or quiet contrast. That pattern matters more than the individual colours.
3. Test it against your positioning. Does what attracts you serve how you want to be understood? If your business positions as practical and dependable while every reference is hushed and luxurious, there is a conflict to resolve now rather than later.
4. Develop three directions, not one. Three fundamentally different directions — not three tints of the same hue — tested on real material.
5. Judge material, not swatches. A colour in a square tells you very little. Judge it applied to a post, a package and an interface.

That last step usually settles the debate. Many colours look excellent on a palette and fail in application, and the reverse is equally true — which is why we do not sign off a colour before seeing it on a real application.

Why colour psychology charts mislead

• Context overrides hue. The same red means one thing in a restaurant and another in a banking app's error state. Meaning comes from use, not from wavelength.
• Culture and market shift associations. Meanings vary across markets and demographics; what holds in one may not hold in another.
• Familiarity manufactures meaning. A colour's association with a sector is usually the residue of large players' accumulated usage, not an intrinsic property.

The practical conclusion: treat associations as a weak initial signal, not a rule. Two more useful questions are does this distinguish me in my category? and does it work technically across my media? Those lead to a defensible decision; "colour meaning" usually leads to repeating what everyone else did.

A worked example: purple at SPERT

Purple is a useful example because it is frequently requested and frequently mishandled. In the SPERT identity, purple was used as the primary in a category dominated by neutral or cool tones, producing immediate distinction on shelf and across collateral.

What made it work was not the hue itself but the decisions around it: a deep, wine-leaning tone rather than a light purple that prints inconsistently; warm neutrals supporting it instead of a cool grey fighting it; and enough empty space to prevent the visual fatigue this colour causes when overused.

The transferable lesson applies to any "difficult" colour: success is engineered in the specific tone, the supporting neutrals and the proportions — not in the name of the colour. Anyone who asks for "a purple brand" and receives a saturated light purple with no tonal scale and no suitable neutrals will get something hard to use, and will then blame the colour.

Colour across large areas and backgrounds

• Use a step from the scale, not the primary itself. Wide backgrounds are usually better served by a lighter or darker step, leaving the primary for elements that need emphasis.
• Specify the text colour for every approved background. Do not leave implementers to experiment: each approved background gets an approved text colour meeting the required contrast.
• Plan for dark mode. If your brand has a digital presence, dark backgrounds are a reality rather than an option. A colour that works on white may need a different step on black.
• Do not build distinction on gradients alone. Gradients lose consistency across media and are difficult to match in print; treat them as an addition, never the foundation.

Applying the system by channel

• Social. The environment where your colours are compared instantly against unrelated content. Consistency matters more than variety, because recognition is built by repetition in a fast-moving feed.
• Website. Requires an extra layer: hover, focus and visited states. These are part of the colour system, not a development detail.
• Packaging. Colour is seen under retail lighting, on a specific substrate, beside a direct competitor. Field testing cannot be replaced by a screen.
• Print. Different stocks give different results, so approved values are recorded for each paper you commonly use.
• Environmental. Signage and interiors introduce lighting and viewing-distance factors, and may need a slightly adjusted step to read as a match.

What to document

• A functional reference name. "Primary" or "accent" rather than a descriptive label. Functional names survive a later change of tone.
• Values for every system. Screen, print, and a spot reference where one exists.
• Role and usage. One sentence settling where the colour is used and where it is not.
• Approximate proportion. So the accent does not quietly become dominant.
• Permitted text colours over it. For each approved background.
• The derived scale. By value, not by name.
• What is not allowed. Visual examples of prohibited combinations and low-contrast pairings.

Equally important is stating what happens when a case is not covered: who the implementer consults, and how the new decision is recorded so it joins the system. The absence of that clause is what allows well-built systems to erode gradually.

If colour is a substantial part of your commercial distinctiveness, it may also be worth reviewing its legal position with a specialist as part of a wider view of brand protection — a separate matter from design, covered in brand identity versus trademark registration.

Common mistakes

• Too many colours. A palette of eight equally weighted colours effectively means no brand colour at all.
• Copying the category leader. Choosing a near-identical tone works in favour of their recognition, not yours.
• Approving from screen only. Then discovering a mismatch at the first print or packaging run.
• Neglecting neutrals. They are the most used colours in practice; leaving them unspecified produces a different grey in every piece.
• Using the brand colour as body text by default. Without checking contrast, making content tiring to read.
• Naming colours descriptively. "Dark blue" is not a specification; a value is.
• Ignoring dark mode. Then patching it later with improvised, off-system decisions.

Testing before sign-off

• Does the primary work on both white and black backgrounds?
• Does approved body text meet the required contrast ratio?
• Has the colour been proofed on the substrate you will actually use?
• Does the material hold together when converted to greyscale? (A fast check of structural contrast.)
• Is there an approved step for every state: background, text, border, interaction?
• Is your colour clearly different from your three closest competitors?
• Are values documented for every technical system you use?
• Does an implementer know what to do when facing an uncovered background?

Frequently asked questions

How many colours should a brand palette contain?

There is no mandatory number, but the working structure for most brands is one primary, one or two secondaries, an accent, and a neutral scale. Anything beyond that needs a clear justification such as differentiating multiple product lines. The test is not the count but whether each colour has a defined role: if you cannot say when a particular colour is used, it is surplus.

Can we change brand colours later without changing the logo?

Yes, and it is among the safest forms of refresh. Extending the palette or adjusting a tone to improve contrast generally does not affect the mark. The condition is that the change happens across the whole system at once and is documented, rather than new tones appearing gradually in scattered material and creating two parallel systems.

Why does colour look different on screen and in print?

Screens generate colour with emitted light across a wider gamut, while printing relies on inks reflecting light within a narrower one. Some vivid tones simply cannot be reproduced in print and appear duller. The answer is not to chase a literal match but to approve a dedicated value per medium in advance, and to use a pre-mixed spot ink where matching accuracy is commercially critical.

Do we need a spot colour for our brand?

Not always. You need one when exact matching carries commercial weight — packaging reprinted across different printers, or a colour that is central to your distinctiveness — or when your tone falls outside what process printing can achieve. If your activity is entirely digital, or your print work is limited and non-critical, precise documented values for each system are sufficient.

How do I stand out if my sector is dominated by one colour?

There are two routes. The first is leaving the dominant colour entirely, which maximises distinction but carries higher risk because it may weaken the signal about what you do. The second is staying within the same colour family while differentiating clearly through tone, saturation and supporting neutrals — a balanced option that works well in practice. The choice depends on how much your audience relies on a quick colour cue to identify the category.

A palette that performs, not one that pleases

A good colour system is judged by its ability to stay consistent across screen, print and packaging, in the hands of different implementers. That is not achieved by selecting attractive tones but by building a tested, documented system that works alongside the rest of the identity — particularly the typographic system, which shares responsibility for brand character.

If you are ready to build a colour system your brand actually owns, explore our visual identity work, or browse projects by sector to see how colour decisions shifted between a restaurant, a bakery and a personal-care brand.