Brandy

Brandy is a brand asset manager that keeps your team in sync with correct assets at all times. The app lives in the menu bar for quick access so you can drag and drop those logos right into your design tool, presentation or whatever it may be. Color hex codes can be copied by clicking on the swatch.

Oh, and you can add as many brands as you want, so if you're a freelancer or agency working with several brands, you can have all the assets you need right at your fingertips.