Responsiveness
The flexibility in detail of the icons at varying sizes
⭐️ Ensure your icon is recognisable in all possible sizes it's displayed at, and whether the detail needs to be simplified at a smaller size
Style
The visual look of the icons
⭐️ Be consistent in the details - outlines, shadows, perspective, corners and colours
Color
Black and white, flat colors or gradients
⭐️ Incorporate your branding colours into the style
Naming
In your design tool and as a file, clearly identify the object in the name
⭐️ Don't name an icon based on an action so it stays adaptable e.g. a pencil icon shouldn't be named "edit", as it could be used
Default
Accessible on default background
Inverted
Accessible on inverted background
