It is possible to change the colour of SwiftKey Symbols through the SKS: Admin app.
To do this:
- Tap the 'Palette' icon
- Use the colour wheel to select a new base colour
- Press 'Save' when you've made your selection.
Alternatively the 'Restore to default colour' option will revert any changes you've made.
Changes to your colour palette will only appear in the main SwiftKey Symbols app. SKS: Admin will always remain pink.