Sampled from 5 of Deeplink Checker's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#044CC4 bg
#2765CC
#3C94DC accent
#FFFFFF text
Reading the caption text from the screenshots in your browser…
Deeplink Checker helps you test, inspect, debug, and share your deeplinks and Universal Links in just a few taps. Deeplink Checker is a powerful iOS app designed specifically to help developers, marketers, QA teams, and anyone else who needs to test their deeplinks and Universal Links quickly and easily. With just a few taps, you can inspect your AASA file, test your links, and understand whether everything is configured correctly without having to piece it all together manually. Whether you're working on a new app, updating an existing one, or just want to make sure everything is running smoothly, Deeplink Checker has you covered. Save, re-run, and share your tests, troubleshoot link issues, and keep the tools you need for deeplink testing in one place. Whether you're just getting started or you're an experienced app developer, Deeplink Checker is designed to make testing deeplinks …
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 8 screenshots above are Deeplink Checker's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Deeplink Checker runs a dark set with one background colour (#044CC4) carried across every screenshot — the listing reads as a single poster when the shots sit side by side in search results. The accent colour we picked up, #3C94DC, 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 Developer Tools apps approach the same problem? Browse more Developer Tools 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.