Brand Guidelines

Written by Cobus van der Westhuizen, reviewed by Wynand van der Westhuizen, fact-checked by Lenata Oosthuizen. Last reviewed July 2026. Editorial policy.

What Are Brand Guidelines?

Brand guidelines, sometimes called a brand style guide or brand manual, are the single source of truth for how a brand should look and sound. They translate the decisions made during the identity design process into actionable rules that anyone, from an internal marketing team to an external print supplier in Durban or Johannesburg, can follow without requiring input from the original designer.

At minimum, brand guidelines cover the logo in all its approved variants, usage rules covering clear space and minimum size, what to avoid (stretching, colour changes, adding effects), the colour palette with hex, RGB and CMYK codes, and the typography system specifying which fonts to use at which sizes and weights. Strong guidelines go further, including the photography and imagery style, the icon system, the grid and layout principles, and a section on tone of voice that connects the visual identity to the brand voice.

The value of brand guidelines grows with the size and complexity of the organisation. A sole trader with one designer does not need a forty-page document. A franchise business operating forty outlets across South Africa absolutely does. Without a central reference, franchisees will print materials in slightly different shades of blue, use the logo at inconsistent sizes, and slowly erode the brand equity that the whole network depends on.

Guidelines should be treated as living documents. Each time the brand identity is extended with new digital formats, new product lines or new markets, the guidelines need updating to cover those scenarios. Outdated brand guidelines are almost as harmful as having none at all, because they give false confidence to people applying rules that no longer reflect the current identity.

Brand Guidelines In Practice

The scenario below is an illustrative example, not a Juicy Designs client result. The figures indicate the scale of effect that brand guidelines work typically produces, so treat them as indicative rather than measured.

Picture a Johannesburg-based restaurant group with six branches across Gauteng where each location has printed its own menus, the social media profiles look inconsistent and the website uses different fonts from the printed collateral. The fix would be a brand guidelines document that specifies the logo hierarchy, the exact colour codes for both print and digital use, the approved font stack with fallback options for Google Docs, and a set of Canva templates any branch manager could use without needing a designer.

Within around three months of distributing guidelines like these, a group of this kind could plausibly have every new piece of marketing collateral matching. Customer perceptions of the brand's professionalism would typically improve as a result. Guidelines also tend to reduce back-and-forth with suppliers, and it is realistic to expect design revisions to fall by something in the region of half, because everyone now has the same starting point.

What a usable set of guidelines contains

The test of brand guidelines is not how beautiful the document is. It is whether a non-designer can produce correct work from it without asking anyone.

• Logo rules: every approved variant, clear space, minimum sizes, and explicit don't-do examples.
• Colour: values for screen, print and signage, plus which combinations pass accessibility contrast.
• Typography: typefaces, weights, sizes and a defined hierarchy, with fallbacks for systems that lack the licensed font.
• Imagery: style direction with real examples of right and wrong.
• Voice: how the brand writes, with before-and-after copy examples.
• Applications: templates for the formats the business actually produces weekly.

Why most guidelines are ignored, and how to fix it

1. Too long to consult. A hundred-page PDF gets opened once. A short reference plus templates gets used weekly.
2. Rules without examples. “Use the logo respectfully” means nothing. Show the wrong version next to the right one.
3. No editable templates. If the correct output is harder to produce than the incorrect one, people will produce the incorrect one.
4. No owner. Someone has to answer questions and approve edge cases, or the system drifts within a year.
5. Missing the real use cases. South African brands need vehicle branding, signage, WhatsApp profile images and low-cost print covered, not just letterheads.

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