How to Use Conditional Colour Without Overusing It

To use conditional colour well, apply it to the few things that should change someone's behaviour. Colour applied everywhere carries no information at all.

How colour stops working

Each rule is added for a reason and collectively they cancel out.

Every field given its own colour scheme
Five colours in use with no shared meaning
Green and red used inconsistently across boards
Nothing standing out, because everything does

Rules worth applying

Signal	Where
Past target	Indicators and card covers
High value or priority	Card covers, by threshold
Waiting on us	Conversation cards
Blocked	Cards in an exception phase

How to configure it in Jestor

Agree one colour meaning across every board and panel in Jestor.
Apply conditional colour to indicators so status is visible without reading figures.
Apply colour conditionals on Kanban card covers for priority or value thresholds.
Use title highlight sparingly, on the two or three figures that drive decisions.
Leave everything else neutral, so the coloured items retain meaning.

Why choose Jestor for readable interfaces?

Jestor applies the same styling engine to simple and composite indicators, so a colour language established once carries across a whole panel without reconfiguration.

Colour conditionals work on any field value or numeric threshold, not only on status — which means high-value work can be highlighted without adding a field to mark it.

Frequently Asked Questions

How many colour rules should a board have?

Few — colour everywhere carries no information. See jestor.com.

Can colour depend on a number?

Yes, on any value or threshold.

What is title highlight for?

Emphasizing the two or three figures that drive decisions.

Video Tutorial: Step by Step

Check out other practical tutorials on the Jestor YouTube channel.

Get to know Jestor

With Jestor, you can automate workflows, connect teams, and build internal systems your way — all without code and powered by AI. Discover Jestor at jestor.com and see how to take your company's operations to a new level of efficiency and control.

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