Accent Colour
also called accent color, secondary colour
A restrained supporting colour used for emphasis, not for large areas.
The highlight colour. Small doses only.
What It Is
Accent Colour sits on the Brand side of the work, in the Identity area. The working definition is simple: a restrained supporting colour used for emphasis, not for large areas.
It is a label with a settled working definition, so the value is in using it the same way every time. That is the version worth keeping, because it survives contact with a real project.
How It's Used
Accent Colour comes up in positioning conversations, identity decisions and the language a business commits to. It normally appears alongside Colour Palette, Primary Colour and Visual Hierarchy. The practical test is whether everyone in the room means the same thing by it.
Why It Matters
Getting Accent Colour wrong is expensive in a quiet way. When it is unclear, every later choice about message, design and channel is made on sand. Clarity here removes a surprising amount of downstream argument.
Picture a word everyone in the room has agreed to use the same way. The highlight colour. Small doses only.
Termshift™
How the meaning shifts depending on who is using it, and where.
Professionally, Accent Colour carries the narrow meaning: a restrained supporting colour used for emphasis, not for large areas.
Explained to someone with no marketing background, Accent Colour is the highlight colour. Small doses only.
The Bottom Line
Treat Accent Colour as a decision, not a description. The highlight colour. Small doses only.