How to Build a Brand Style Guide That People Actually Use

The Problem With Most Brand Guides

Somewhere between the agency handoff and real life, brand guidelines break down. The designer uses the wrong shade of blue. The intern writes social posts in a tone that doesn't match. The printer gets a low-res logo. The website launch uses a font that's not in the brand.

This isn't because people don't care. It's because the brand guide is either:

A 60-page PDF nobody has time to read
A vague mood board with no practical direction
Buried in a folder nobody can find
Written in designer jargon that non-designers can't interpret

A useful brand guide is short, specific, findable, and written for the people who actually need it — not other designers.

What Goes In a Brand Style Guide

Every guide is different, but these are the essentials.

1. Brand Overview (1 page)

A quick summary that orients anyone picking up the guide for the first time.

Include:

Brand mission (one sentence)
Brand values (3-5, with brief explanations)
Positioning statement
Target audience summary
Brand personality traits (3 adjectives)

Keep it tight. This page should take 60 seconds to read and immediately tell someone what the brand is about.

2. Logo Usage

The most commonly misused asset. Be extremely specific.

Provide:

Primary logo (full colour)
Secondary logo (simplified version)
Icon/mark only (for favicons, social profiles)
Horizontal and stacked variations
Monochrome versions (black, white, reversed)

Specify:

Minimum size (in pixels and mm)
Clear space requirements (how much padding around the logo)
Acceptable backgrounds (dark, light, coloured)
File formats available (SVG, PNG, EPS, PDF)

Show what NOT to do:

Don't stretch or distort
Don't change colours
Don't add drop shadows or effects
Don't place on busy backgrounds without contrast
Don't rotate or skew
Don't crop or rearrange elements

The "don't" examples are just as important as the correct ones. People learn from seeing mistakes.

3. Colour Palette

Primary colours (2-3): Your main brand colours used in logos, headers, CTAs.

Secondary colours (2-4): Supporting colours for backgrounds, accents, and variety.

Neutral palette (3-5): Blacks, greys, and whites for text and backgrounds.

For each colour, provide:

Colour name (e.g., "Tiberius Navy")
HEX code (#1A2B5E)
RGB values (26, 43, 94)
CMYK values (for print)
Pantone reference (if applicable)

Specify usage:

Which colour is for headlines?
Which is for body text?
Which is for CTAs and buttons?
What are the accessible colour combinations? (contrast ratios for accessibility)
What percentage of a design should each colour occupy? (e.g., 60% primary, 30% neutral, 10% accent)

4. Typography

Heading font:

Name, weight, and where to get it
When to use (H1, H2, H3 sizes)

Body font:

Name, weight, and where to get it
Line height and letter spacing recommendations

Accent/display font (if applicable):

When to use and when NOT to use

For each font, specify:

Sizes for web (px or rem) and print (pt)
Line height (1.4-1.6 for body text)
Weight variations (regular, medium, bold)
Fallback fonts for web (system fonts if custom font fails to load)

Licensing note: Always document where the fonts are licensed from and any restrictions. A freelancer shouldn't have to guess whether they can use your heading font in a client presentation.

5. Imagery and Photography

This is where many guides get vague. Be specific about the visual feel.

Photography style:

Candid vs. posed?
Bright and airy vs. moody and dramatic?
People or no people?
Filters or colour treatments?

Show examples:

5-10 on-brand images
3-5 off-brand images (what to avoid)

Illustration style (if applicable):

Line weight
Colour usage
Level of detail
Style references

Icon style:

Outlined vs. filled?
Rounded or sharp corners?
Stroke weight
Consistent sizing

6. Voice and Tone

Brand voice (3-4 attributes):

For each attribute, provide:

What it means
An example sentence that demonstrates it
An anti-example sentence (what it's NOT)

Tone variations:

How does the voice shift for social media vs. email vs. website?
What's the tone for celebrating wins?
What's the tone for addressing complaints?
What's the tone for technical content?

Writing rules:

Contractions: yes or no?
Oxford comma: yes or no?
Exclamation marks: how often?
Emoji: when and where?
Jargon: what's acceptable, what's not?
Sentence length preferences

7. Digital Specifications

Social media:

Profile image specifications per platform
Cover/banner dimensions
Post templates
Bio/about copy
Hashtag guidelines

Email:

Header image dimensions
Signature format
Template structure

Website:

Button styles (colour, radius, hover states)
Link styles (colour, underline, hover)
Form styling
Component patterns

8. Templates and Assets

The most practical section. Give people ready-to-use files.

Social media post templates (Canva, Figma, or Photoshop)
Email signature template
Presentation template (PowerPoint/Google Slides)
Document template (letterhead, proposals)
Business card template
Invoice template

Making It Accessible (Not Just a PDF)

A PDF is the worst format for a living brand guide. It's hard to update, hard to search, and people have to download and open it.

Better Formats

Notion or Confluence page:

Easy to update
Searchable
Embeddable images and colour swatches
Link directly to asset files
Access control built in

Dedicated web page:

Custom URL (brand.yourcompany.com)
Interactive colour pickers
Downloadable assets
Always up to date
Share a link, not a file

Figma brand library:

Designers can pull components directly
Colours, fonts, and components stay in sync
Comments and version history
Real-time updates

Google Drive folder (minimum viable):

Organised with clear naming
Assets in a subfolder
Guide document as a Google Doc (editable, shareable)
Better than a PDF, but not ideal for scale

Asset Organisation

Structure your brand assets folder clearly:

/Brand Assets
  /Logo
    /Primary
    /Secondary
    /Icon
    /Monochrome
  /Colours
    colour-palette.png
  /Typography
    /Fonts (licensed files)
    typography-guide.png
  /Templates
    /Social Media
    /Email
    /Presentations
    /Print
  /Photography
    /Approved Examples
  /Brand Guide
    brand-guidelines.pdf
    (or link to live guide)

Writing for Non-Designers

Your brand guide will be used by marketers, salespeople, freelancers, and executives — not just designers.

Avoid: "Ensure a minimum exclusion zone of 1.5x the cap height of the logotype."

Write instead: "Leave space around the logo equal to the height of the 'T' in Tiberius on all sides. See the diagram below."

Avoid: "Utilise the secondary colour palette for subordinate design elements."

Write instead: "Use the lighter blues and greys for backgrounds, borders, and secondary text. The dark navy is for headlines and buttons only."

Every instruction should be understandable by someone who has never opened Photoshop.

The Rollout

A brand guide only works if people know about it and know how to use it.

Internal Launch

Team presentation — walk through the guide in a 30-minute meeting
Quick reference card — a one-page cheat sheet with the essentials (colours, fonts, logo, voice)
Pin the link — put the guide link in your team's Slack channel, email signatures, and onboarding docs
Template access — make sure everyone can access and use the templates

For External Partners

Share a read-only version of the guide
Include a downloadable asset pack
Provide a brief cover email: "Here's everything you need to create on-brand work for us"
Name a contact person for brand questions

Onboarding

Add the brand guide to your onboarding process. Every new team member should:

Read the guide in their first week
Know where to find assets
Know who to ask if they're unsure

Keeping It Alive

Brands evolve. Your guide should evolve with them.

Quarterly:

Quick review: is anything outdated?
Add new templates if needed
Update screenshots and examples

Annually:

Full audit: does the guide reflect how the brand actually looks and sounds?
Survey the team: what's unclear? What's missing?
Update for any strategic shifts

After major changes:

New logo, colours, or fonts → immediate guide update
New product line or market → add relevant guidelines
Rebrand → full guide rewrite

Version history:

Note what changed and when
If using a document-based guide, keep previous versions archived
Communicate updates to the team

Common Mistakes

Making it too long — if it takes more than 20 minutes to read the essentials, it's too long. Put details in appendices.
No "don't" examples — showing what's wrong is as useful as showing what's right
Forgetting digital specs — social media dimensions, email templates, and web components are used daily
Not providing templates — guidelines without templates create extra work for everyone
Writing for designers only — the majority of users aren't designers
Never updating it — a 3-year-old guide doesn't represent a brand that's grown
No single source of truth — multiple versions floating around guarantees inconsistency
Skipping voice and tone — visual consistency without verbal consistency is half a brand

Start Here

If you're building from scratch:

Gather your existing assets (logo files, colours you've been using, any design work)
Write the one-page brand overview
Document your logo, colours, and fonts with exact specifications
Write 3-4 voice attributes with examples
Create 2-3 templates (social post, email, presentation)
Put it all in a shared, editable location
Share with your team and ask for feedback
Refine and maintain quarterly

Consistency builds recognition. Recognition builds trust. Trust builds business. Your brand guide is the system that makes consistency possible — but only if it's practical enough for real people to use every day.