Reference Glossary
Style guide (brand)
The detailed reference for applying brand standards in practice — grid systems, spacing, photography style, writing tone — distinct from the higher-level brand guideline.
Why it matters in a DAM
A style guide is what a designer or copywriter actually opens mid-task, so in a DAM it needs to sit next to the templates and assets it describes, not in a separate wiki that goes stale independently. Where the brand guideline sets non-negotiable rules — logo, color codes — the style guide covers judgment calls like how much white space to use or which stock photography style fits the brand, and conflating the two in a single DAM record makes it hard for a contributor, especially an outside agency, to tell what's mandatory versus a stylistic preference.
A worked example
Common mistake
Merging the style guide into the brand guideline as one document, which blurs the line between hard rules and stylistic preference and leaves external agencies unsure which parts they can actually deviate from.
Brand guidelines and style guides get treated as interchangeable more often than they should be, but they answer different questions. A brand guideline answers “what is the rule” — the logo’s minimum size, the exact Pantone value for the primary color. A style guide answers “how do I apply good judgment within the rule” — which of three approved fonts reads best in a dense data table, how tight the crop on lifestyle photography should feel, whether a given piece of copy sounds like the brand’s voice or just uses the brand’s vocabulary.
In a DAM, that distinction matters for how the document gets used. A brand guideline is checked against, almost like a compliance test — did this asset break a fixed rule. A style guide is consulted while working, closer to a reference a designer keeps open in another tab. Placing the style guide directly alongside the template library and photography collections it describes, rather than in the same folder as legal-grade brand rules, reflects how it actually gets used day to day.
The practical risk of not separating the two shows up with external partners. An agency given only a combined document often can’t tell whether a stylistic recommendation (“prefer candid, unposed photography”) is optional guidance or a hard requirement on par with the logo clear-space rule, and either over-complies at the expense of creativity or under-complies and produces off-brand work.
Frequently asked
How does a style guide differ from a brand guideline?
A brand guideline sets fixed, non-negotiable specs like the logo's minimum size or exact Pantone value. A style guide covers judgment calls within those rules — how much white space to use, which photography style fits the brand, whether copy sounds on-voice.
What does a brand style guide typically cover?
Photography style, iconography, layout grid, writing tone, and template usage — areas where a designer or copywriter needs guidance on applying good judgment rather than a hard, checkable rule.
Where should a style guide sit inside a DAM?
Linked directly from the template and photography asset collections it describes, since it's consulted while working — closer to a reference kept open in another tab than a compliance document checked against.
Why is it a mistake to merge the style guide into the brand guideline as one document?
It blurs the line between hard rules and stylistic preference, making it hard for a contributor — especially an outside agency — to tell what's actually mandatory versus what's just a preference they could reasonably deviate from.
What goes wrong when an agency only receives a combined guideline/style document?
They often can't tell whether a stylistic recommendation, like preferring candid photography, is optional guidance or a hard requirement on par with the logo clear-space rule, and either over-comply at the expense of creativity or under-comply and produce off-brand work.
How is a style guide checked against versus a brand guideline?
A brand guideline is checked against almost like a compliance test — did this asset break a fixed rule. A style guide is consulted while working, more like ongoing reference material a designer keeps returning to during production.