Sampled from 6 of Harman Kardon One's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#040404 bg
#272727
#3C748C accent
#FFFFFF text
The official app for setting up and controlling Harman Kardon speakers and soundbars. Connect to Wi-Fi, customize EQ and control your compatible device with a single convenient app. The Harman Kardon One app helps you to easily set up the devices, personalize settings, and use the integrated music services to enjoy your favorite songs. Features: - Breeze through setup with step-by-step guidance. - Customize speaker and soundbar EQ setting. - Personalize your speaker’s lighting to effortlessly match your mood, music, or space.* - Manage all your devices and check their connection status, playback content etc. all at a glance. - Personalize your music experience, save favorite playlists or ambient sounds for quick and easy access.* - Control music playback from the integrated music player. - Access a variety of music streaming services, Internet radio, and podcasts in high definition.*…
Every shipping app on the App Store has gone through the same decisions you're working through right now: which screenshot goes first, what caption sits over it, which device frame to show, what color the background should be. The 6 screenshots above are Harman Kardon One's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Harman Kardon One runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #040404) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #3C748C, is the one to reuse for badges, arrows and highlighted words if you borrow this look. Hit Use this style to open the editor with these exact colours and drop your own screenshot in.
Notice the first screenshot in particular. It's the one users see in search results and on the product page, and it's where most apps spend their best caption and tightest design. Look at the proportion of background to phone, where the text sits, what one thing the image is trying to communicate.
Want to see how other Music apps approach the same problem? Browse more Music apps in the showcase.
Open LaunchShots and design your App Store & Google Play screenshots — pick a device frame, drop captions, ship in minutes. Free, in your browser.
Open the screenshot editor →Closest background + accent colours among the listings we've analysed — useful when you want to see the same palette handled by a different team.