Decisions
Colour is one of the fastest ways to make different pieces feel related. That is probably why it is so easy to ask too much of it.
A strong palette can create continuity almost immediately. Put the same green across several layouts and they begin to look as though they belong to the same family. At first glance, that can feel like a visual system.
The problem appears when you mentally remove the colour. If the work suddenly loses most of its identity, the colour may not be supporting the system. It may be doing the system's job.
I ran into this while reviewing a series of visual directions that already shared the same palette. The pieces were technically consistent. The colours matched. The overall mood was there.
But when I imagined the colour stripped away, too little remained. The typography was not making enough decisions. The image crops were behaving too similarly. The relationship between text and photography was predictable. There was not enough tension in scale, overlap, spacing, or composition to make the work recognisable on its own.
That changed the question. Instead of asking, "Does this use the right colour?", I started asking, "What would make this still feel like the same visual language in black and white?"
That is a much harder test. A visual system can live in the way type changes scale. In how tightly or loosely an image is cropped. In what is allowed to overlap. In whether the composition prefers symmetry or imbalance. In where negative space is protected. In how much tension the layout can hold before it stops feeling intentional.
None of those decisions needs to repeat exactly. They simply need to feel as though they were made by the same judgement.
Colour still matters. It can carry mood, recognition, emphasis, and continuity. I just trust it more when it is one layer of the identity rather than the evidence that an identity exists.
The test I keep returning to now is simple:
If removing the colour removes the identity, there may not be enough identity underneath it yet.