How To Create A Brand Style Guide
Most small business owners know their brand style guide is missing. They just haven't got round to creating one. So the logo appears in three different versions across the website, the business cards and the van. The Facebook posts are in one font. The email footer uses another. And every time a new piece of marketing goes out, someone has to dig through old files to find the "right" colour.
That is not a branding problem. It is a process problem. And it costs you more than you think. Research from Lucidpress found that consistent brand presentation across all platforms increases revenue by an average of 23%. For a small business competing against national brands with full design teams, consistency is not a nice-to-have. It is one of the few advantages you can actually control.
I have been helping small businesses across Derbyshire and the East Midlands build their marketing for 18 years. The brand style guide conversation comes up constantly. This post will show you what to include, how to build one from scratch, and why it is often the single most effective thing you can do to look more professional immediately.
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Take the free scorecardWhy most small businesses do not have a brand style guide
The usual answer is time. Brand style guides feel like something big agencies produce for corporate clients. The reality is that a functional guide for a small business does not need to be a 40-page PDF. It needs to be usable. That means the person posting on social media tomorrow can open it, check the hex code, confirm the font and get on with the job.
The second reason is that many business owners built their brand informally. The logo was designed, the colours chosen, and then everything was saved on one computer. There was never a document. When people leave or new tools are brought in, the knowledge fragments. Six months later, three versions of the logo are in circulation and nobody can remember the original blue.
A brand style guide solves both problems. It captures the decisions already made and makes them repeatable. And for a small business, repeatability is what builds recognition over time.
"Your brand is not your logo. It is the experience people have every single time they interact with your business. The style guide is what keeps that experience consistent when you are not in the room." Stuart Baddiley, Optimise Your Marketing
What to include in your brand style guide
You do not need to document everything on day one. Start with the elements that cause the most inconsistency in your current marketing, then build from there. These are the five areas I recommend every small business covers first.
1. Your logo and usage rules
Your logo should appear in your guide in its primary form, any approved alternate versions, and a reversed or monochrome variant for use on dark backgrounds. For each version, specify where it should and should not be used. Include a minimum size so it never appears too small to read, and define the clear space around it so it is never crowded by other elements.
Equally important is showing incorrect usage. Stretched logos, off-colour versions and transparent backgrounds dropped onto clashing images are all common errors. Showing these examples explicitly in the guide saves hours of feedback and revision.
2. Your colour palette
Define a primary palette of two to four colours and a secondary palette of one or two accent colours. For each colour, record the HEX code (for digital use), the RGB value and the CMYK breakdown (for print). Without these codes, printers and designers will interpret your brand colours differently every time.
Include guidance on which colours work together and which combinations to avoid. Specify which colour is used for primary text, which for backgrounds, and which is reserved for calls to action. This is particularly important for your website and social media output, where visual consistency has a direct impact on how professional your content looks in the feed.
3. Your fonts and typography
Most small businesses use too many fonts. Two is usually enough: one for headings and one for body text. Your guide should specify which font is primary, what weights are approved, and how the hierarchy works across different content types. An H1 heading needs different sizing than a social media caption, and the guide should make this explicit.
If you use Google Fonts or licensed typefaces, include links or file locations so anyone producing content can access the correct files. Web font usage and print font usage can differ, so note both if relevant.
4. Your tone of voice
Tone of voice is often the most overlooked section and the one that matters most at scale. If you have a member of staff writing your social posts, another handling email enquiries and a third producing blog content, without a tone of voice guide they will each write in their own style. The result is a business that sounds different depending on where you encounter it.
Your tone of voice section should define three to five core personality traits (for example: direct, warm, expert, local, no-nonsense) and give written examples of what each trait looks like in practice. It should also specify what to avoid: jargon, passive constructions, corporate language, or anything that sounds like it was written by a committee.
5. Photography and imagery style
This is worth including even if you mostly use stock imagery. Specify the mood and style of images that fit your brand: natural light or studio, people-focused or product-focused, bright and clean or more editorial. Include examples of on-brand imagery and off-brand imagery side by side. This is especially useful for businesses where multiple team members are sourcing images for social posts or the website.
Consistent branding. Noticeably better results.
We worked with a professional services firm in Derby to build their first proper brand style guide and apply it across their website and social channels. Within three months, their enquiry rate had increased and their social content was performing consistently better. The output had not changed significantly. The consistency had. Find out how we approach brand work with Derbyshire SMBs.
See our brand marketing serviceHow to build your brand style guide step by step
If you have an existing brand, start by auditing what you already have. Gather every version of your logo, list all the colours you have used across your marketing in the last six months, and pull together examples of your written content. You will quickly see where the inconsistencies are.
Then choose your format. A simple Google Doc or Canva document works for most small businesses. The priority is accessibility. Your brand style guide is useless if nobody can find it. It needs to be in a shared location that every relevant team member can access, including any external suppliers or agencies.
Build section by section. Start with logos and colours because these are the most commonly misused. Add typography next. Leave tone of voice until you have thought carefully about how you want your business to sound, and involve anyone who writes content for you in that conversation.
Once your guide is in place, use it. Brief your designers, your social media person, your web developer and anyone else who touches your marketing. Review it annually or whenever you go through a significant brand update. A brand style guide is a living document, not a filing exercise.
Common brand style guide mistakes small businesses make
The first mistake is creating a guide that is too long and too complicated to use. If the person posting on Instagram has to read 30 pages to find the right blue, they will not use the guide. Keep it practical.
The second is not including examples of what not to do. Rules without context are easy to misinterpret. Showing a stretched logo next to the correct version, or a clashing colour combination next to an approved one, makes the guidance immediate and unambiguous.
The third is treating the guide as a one-off task. Brands evolve. Colour palettes get refined. Tone of voice shifts as a business matures. Schedule a review of your brand style guide at least once a year, and update it whenever a significant change is made. Use your data and analytics to understand which brand touchpoints are performing and which are creating friction.
The fourth is keeping it on one person's computer. The guide only works if everyone who needs it can find it. Store it somewhere shared: a Google Drive folder, a Notion page, a Dropbox link that is included in your new team member onboarding process.
How a brand style guide fits into the BIG12 framework
At Optimise Your Marketing, we use the BIG12 framework to help small businesses across Derbyshire and the East Midlands structure their marketing properly. Brand is one of the 12 pillars, and the style guide sits at the foundation of it.
The reason brand comes early in the framework is that everything else builds on it. Your website, your social media, your lead generation activity and your SEO all create impressions in your prospect's mind before they ever speak to you. If those impressions are inconsistent, you erode trust before the conversation has even started. If they are consistent, you build familiarity. Familiarity builds trust. Trust drives enquiries.
Without a brand style guide, businesses often score poorly on the Brand pillar when we run them through the BIG12 Scorecard. Not because their brand is bad, but because the knowledge is locked in one person's head rather than documented and repeatable. The fix is straightforward.
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Run your free scorecardThe challenge is never learning. It is doing.
You now know what a brand style guide needs to include and how to build one. The information is not complicated. But for most business owners, it will sit on the to-do list for another three months because there are always more urgent things to attend to.
That is the implementation gap. It is the difference between understanding something and actually getting it done. At OYM, we help Derbyshire and East Midlands businesses close that gap by doing the work alongside them, not just advising them what to do. Whether that is building a brand style guide from scratch or auditing an existing one, we do it in a way that fits around how the business actually operates.
If your brand is inconsistent, if your content looks different depending on who produced it, or if you simply cannot put your hand on the right logo file without a ten-minute search, that is worth fixing now. A single 90-minute session is often enough to set the foundation.
Book a free 90-minute audit with Stuart
We will look at your current marketing, benchmark it against the BIG12, and give you a practical set of actions to take. No sales pitch. No fluff. Just 18 years of honest advice applied to your business.
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