Brand Guidelines
Part of the Digital Marketing Roadmap
In short
The moment a second person makes a poster for your brand, things start to drift. Brand guidelines are the rulebook that keeps the tenth designer as on-brand as the first.
A documented reference (logo usage, color codes, tone of voice rules) that keeps a brand consistent across every team and channel, especially as more people touch the brand over time.

Think of it like this
Nani's biryani notebook
Nani writes her biryani recipe in a notebook: exact spices, rice to water ratio, how long to cook on dum. Now every cousin can make it at their own home and it still tastes like hers. Brand guidelines are that notebook for your brand.
Watch it happen
How a new intern makes an on-brand post
1/5The intern gets a brief: a Diwali sale post for Instagram.
The big ideas
What you need to know
Logo rules
Show the approved versions, minimum size, clear space and a few 'never do this' examples.
Exact colour codes
Give HEX for screens and CMYK for print. 'Our purple' is not a colour code.
Voice with examples
Show a sentence that sounds like you and one that doesn't. Examples teach faster than adjectives.
Ready templates
Share editable templates for posts, stories and slides. People follow rules they don't have to rebuild.
See it in code
Walk through the code
1{2 "colors": {3 "primary": "#6D28D9",4 "accent": "#F59E0B",5 "text": "#1F2937"6 },7 "fonts": { "heading": "Poppins", "body": "Inter" },8 "logo": { "minWidthPx": 80, "clearSpace": "height of the logo icon" },9 "voice": {10 "we_are": ["friendly", "clear", "a little cheeky"],11 "we_never": ["use ALL CAPS", "promise what we can't deliver"]12 }13}1/3Exact colour codes so nobody guesses.
A one-page 'brand tokens' summary. Real guidelines are a PDF or Figma file, but keeping the core values in one structured place helps designers and developers alike.
Save yourself the pain
Common mistakes
Oops
Writing a 60-page guide nobody opens.
Do this instead
Start with one or two pages of essentials. Add detail only when people keep getting something wrong.
Oops
Describing the tone as 'premium yet approachable' and stopping there.
Do this instead
Add real example sentences of what to write and what not to write.
Your mission
Write a one-page brand guide
Quick check
Two freelancers keep using slightly different purples for the same brand. What should the guidelines add?
Go deeper
- 1Look at a public brand guideline document (many companies publish these) and note its structure.
- 2Draft a mini brand guideline (1 page) for a hypothetical brand: colors, tone, do's/don'ts.
- 3Learn why brand guidelines matter more, not less, as a marketing team grows.
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