The best brand colours for a small business are one main colour, one supporting colour and a neutral, chosen for your customers rather than your own taste. Test them for contrast, check them on a van, a screen and a printed invoice, and write down the exact codes so they stay consistent.
Why do brand colours matter for a small business?
Colour is the first thing a customer registers about you, before they read a word. A widely cited study by Satyendra Singh in Management Decision (2006) found people form a judgement of a product within about 90 seconds, with colour driving 62 to 90 per cent of that assessment. Treat the exact figure cautiously, but the direction is sound.
I ran businesses for 30 years, and I chose our colours the way most owners do: I liked them. That is a poor reason. Your colours are doing a job on a van, a quote, a Google Business Profile and a website, often in front of someone who has never heard of you.
Good colour choices do three things quietly. They make you recognisable, they make your content easy to read, and they set an expectation about the kind of business you are. Bad ones do the opposite, and you rarely hear about it. Customers just pick someone else.
If you want the wider picture first, our guide to the difference between a logo and a brand identity explains where colour fits.
How many brand colours does a small business need?
Most small businesses need three to five colours: one primary, one secondary or accent, and two or three neutrals such as white, off white and a dark grey for text. More than that and consistency becomes hard to maintain, especially once staff, printers and freelancers start using the brand.
A simple structure that works well in practice:
- Primary colour: the one people should remember you by. It appears on your logo, buttons and headings.
- Accent colour: used sparingly for calls to action, highlights and links. It should stand out against the primary.
- Neutrals: a near black for body text (pure black on pure white can feel harsh on screen), a light grey or off white for backgrounds, and white.
Designers often talk about the 60-30-10 rule: roughly 60 per cent neutral background, 30 per cent primary, 10 per cent accent. It is a guide, not a law, but it stops the common mistake of using every colour at full volume everywhere.
I once reviewed a trades website that used five bright colours equally. Nothing led the eye, so the phone number, the most valuable thing on the page, was lost. We cut it back to one primary and one accent, and the page suddenly had a clear first, second and third thing to look at.
What do different colours say to customers?
Colours carry loose associations, such as blue for trust and green for growth or nature, but these are tendencies, not rules. They vary by culture and industry. Use them as a starting point, then check against what your actual competitors and customers expect.
Broad associations in UK business settings tend to look like this:
- Blue: reliability, calm, competence. Common in finance, accountancy and healthcare.
- Green: nature, health, money, sustainability. Common in gardening, eco services and wellness.
- Red and orange: energy, urgency, warmth. Common in food, trades and retail promotions.
- Black, navy and deep neutrals: premium, authority, seriousness.
- Yellow: optimism and visibility, but hard to read as text on white.
Colour psychology is a nudge, not a formula. A well matched palette beats a "correct" one every time.
The better question is not "what does red mean?" but "what do my customers already associate with businesses like mine, and do I want to match that or stand apart?" A B&B in the Cotswolds and a Cambridge employment lawyer should not feel the same, even if both love navy.
How do you choose colours that fit your customers?
Start with your customers and your competitors, not a colour wheel. Look at five or six businesses your customers might also consider, note which colours dominate, then decide whether to fit in or deliberately differ. Choose from there, and check the result suits the people you most want to attract.
Here is the process I walk owners through:
- Write down three words you want customers to feel. "Reliable, local, straightforward" points somewhere different from "luxurious, calm, considered".
- Collect competitor examples. Screenshot their websites and photograph their vans or signs. You will often find an entire sector wearing the same blue.
- Pick a primary colour that fits your three words. Where everyone else is blue, a deep green or a warm terracotta can be a cheap way to stand out.
- Add an accent with enough contrast to draw the eye to buttons and key information.
- Look at the real thing. Colours behave differently on a laptop, a phone, a printed leaflet and a sign. Check all four before you commit.
One hospitality client had picked a pale gold that looked lovely in a mood board. On the printed menus and the website it vanished. We moved to a deeper bronze and kept the same warmth. The feel survived, the legibility improved.
If you are weighing up whether a full brand project is worth it, our breakdown of what branding costs in the UK is a useful companion.
Are your brand colours readable and accessible?
Your colours must be readable. The Web Content Accessibility Guidelines (WCAG) 2.1 from the W3C require a contrast ratio of at least 4.5 to 1 for normal body text and 3 to 1 for large text. Pale text on a light background fails, and it fails for far more people than you might expect.
This is not only about disability, though it matters there too. Colour Blind Awareness estimates around 1 in 12 men and 1 in 200 women in the UK have some form of colour vision deficiency (Colour Blind Awareness). On top of that, anyone reading your site on a phone in bright sun benefits from strong contrast.
Practical checks you can do in ten minutes:
- Run your text and background pairs through a free contrast checker such as the WebAIM Contrast Checker.
- Do not rely on colour alone to convey meaning. A red error message should also say "error".
- Test your accent colour as a button: white text on a mid orange often fails, dark text on the same orange often passes.
- View your site in greyscale. If the important buttons disappear, the contrast is too weak.
Public sector sites in the UK must meet WCAG 2.2 AA under the Public Sector Bodies Accessibility Regulations (GOV.UK). Private businesses are not bound in the same way, but the Equality Act 2010 expects reasonable access to services, and a readable site is simply good business.
What mistakes do small businesses make with brand colours?
The most common mistakes are choosing for personal taste, using too many colours, ignoring contrast, copying a competitor too closely, and never recording the exact colour codes. Each is cheap to avoid at the start and expensive to fix once vans, signs and stationery are printed.
From what I have seen go wrong:
- Picking your favourite colour. You are not your customer.
- Following a trend. The fashionable palette of this year looks dated in three.
- Different blues everywhere. The logo is one blue, the website another and the van a third. This is the most common slip, and it quietly signals a business that is not quite joined up.
- No colour codes. If you cannot hand a printer or developer an exact code, you will get an approximation.
- Forgetting black and white. Your logo must still work in one colour, for stamps, embroidery on workwear and fax style photocopies of paperwork.
On that third point: a short brand guide fixes it. Our piece on brand guidelines for small businesses covers what to include.
How do you record and use your brand colours consistently?
Write down each colour in three formats: HEX for web (for example #1F4E79), RGB for screens and CMYK for print. Add a Pantone reference if you do vehicle graphics or signage. Keep these in one short document and give it to anyone who produces material for you.
A simple palette sheet should list:
- The colour name, so people can talk about it ("Harbour Blue", not "the darker one").
- HEX, RGB and CMYK values.
- Where each colour should be used and where it should not.
- Approved text and background combinations that pass contrast.
On a website, these become a handful of CSS variables, so a colour change is made once and applies everywhere. If you are planning a new site, it is worth settling the palette first so your web design is built on it from day one, rather than patched later. If you would like help choosing and documenting a palette, take a look at our branding services or get in touch.
Frequently asked questions
How many colours should a small business brand have?
Three to five is a sensible range: a primary colour, an accent and two or three neutrals. Keeping the palette small makes it easier to stay consistent across your website, printed material, vehicles and social media, especially when different people produce things for you.
What are the best brand colours for a trades business?
There is no single best, but blues, greens, oranges and reds are common because they signal reliability, energy and visibility on vehicles. The better approach is to look at local competitors and choose a colour that is readable on a van from a distance and still distinct from the firm down the road.
Can I change my brand colours later?
Yes, but it is far cheaper to get them right early. A change means reprinting vehicle graphics, stationery and signs, and updating your website and listings. If you do need to change, keep one familiar element, such as the logo shape or a key colour, so existing customers still recognise you.
Do brand colours affect SEO?
Not directly. Google does not rank pages by colour. But readable colours improve user experience and accessibility, and a clear, trustworthy design can keep visitors on the page longer and make them more likely to enquire, which supports your wider local SEO and digital marketing efforts.
How do I find the exact colours in my existing logo?
Ask whoever designed it for the original files and colour codes. If that is not possible, open the logo in a free tool such as Canva or a browser colour picker and read the HEX value. For print or vehicle work, a professional should confirm the CMYK or Pantone match.
Is it worth paying a designer to choose brand colours?
If you are starting a new brand, usually yes. A designer tests colours against your sector, checks contrast and prepares print ready values. If you just need a modest refresh, a good process and a contrast checker can take you a long way. Our insights section covers more on both routes.