Swatches panel
The Swatches panel stores a selection of color, gradient and recently used document color swatches for applying to objects.
Adobe Illustrator Global Swatches, by Veerle Pieters
10 Essential Tips for Working With Color Swatches in Illustrator
Creating & Managing Color Swatches by Dave Clayton - KelbyOne Insider
delete swatch
Tool Guide: How to Use the Swatches Panel in Adobe Apps
How to create and use Color Swatches in Photoshop
Create your own pattern swatch: An easy 5-step Illustrator tutorial
How to add multiple colors to the Swatches panel in Illustrator
Adobe Illustrator: Colors and Swatches for Beginners - Hey, Let's Make Stuff
How to remove colors from touch bar swatc… - Apple Community
Using and Saving Pattern Swatches in Adobe Illustrator — Procreate Digital Art and Pattern Design
Adobe Photoshop CC for Photographers
Remove Unused Colors From InDesign Swatches Panel
Adobe Illustrator Swatches Panel - How to use it!
adobe illustrator - (Ilustrator CS6) Missing custom color swatches from gradient tool - Graphic Design Stack Exchange