ATOM has four looks. Settings > Look and feel > Theme (also in the gear menu). Your pick follows your login to your phone, Mac and browser.
- Light: bright, for daylight.
- Black: ATOM's colors on a black background, with softer text. This is the standard dark look.
- Navy: ATOM's colors on navy, the look ATOM had before Black.
- Grid: a black screen with a faint grid and neon lines.
WHAT DOES NOT CHANGE: every screen, button and number works the same in all four. Printed day sheets, PDFs and exports keep their own colors. Home-screen widgets on your phone keep their navy background for now.