Node Colors
Right-click any node or group to recolour it, with favourites and copy and paste.
A canvas tool: there is no node to add. It is part of the ComfyUI canvas once Pixaroma is installed.
What it does
Right-click a node or a group and pick a colour from the Pixaroma palette. Colours are grouped by hue, so finding a particular green is quick.
Select several nodes first and the colour lands on all of them at once.
Favourites
Save the pairs you use most and they sit at the top of the menu, so a workflow you colour the same way every time takes a couple of clicks rather than a hunt.
Copy and paste a colour
Copy the colour from one node and paste it onto another, which is the fastest way to make a group of nodes match something you already got right.
Node titles stay readable on any colour you pick, because Adaptive node titles chooses white or dark text for you.
This is the help that comes with Pixaroma 1.4.212. Inside ComfyUI, select the node and click the orange ? above it to read the same help there.