Tinct cydia tweak provides the ability to customise almost all prominent UI elements of the OS; including Navigation Bars, Notification Centre, Control Centre, Volume HUDs, the Keyboard, Action Sheets, Status Bar and Spotlight Search Bar. Tinct incorporates well designed and easy to use preferences, with simple colour pickers to ensure you can get the look you want.
The Blended Nav Bars option is a feature unique to Tinct, and provides a whole new look to devices which support blur. Incorporating the blended look which the labels in the Notification Centre normally have, system wide. Tinct also has the option to save and load your favourite presets for later use, and you can share these through Cydia using the DEB pakaging system.
If you are having issues with Tinct in a certain thrid party app, you can disable Tinct for that app specifically, and Tinct can even use Chroma style customisation for these excluded apps. You can also toggle Tinct from your springboard with the included Flipswitch toggle.