Sampled from 3 of KentekenCheck.nl's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#3494E4 bg
#50A2E7
#FCE404 accent
#FFFFFF text
Check en vind informatie over alle voertuigen met een Nederlands kenteken! Naast de informatie die je kunt vinden in de kentekencheck app kun je ook zelf gegevens toevoegen. Je kunt foto’s en info van jouw auto, brommer of motor delen. Autospotters kunnen eenvoudig hun spots delen met andere mensen. De geplaatste spots worden direct zichtbaar in de kentekencheck en zullen dus door veel autoliefhebbers gezien worden. Check deze kenteken app!
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 3 screenshots above are KentekenCheck.nl's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: KentekenCheck.nl runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #3494E4) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #FCE404, 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 Reference apps approach the same problem? Browse more Reference 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.