Sampled from 6 of SportDex: Sport Card identify's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#3484DC bg
#5095E0
#143C6C accent
#FFFFFF text
Elevate Your Collection with SportDex: The Ultimate All-in-One Sports Card Hub Turn your smartphone into the most powerful tool in your hobby kit. Whether you are a seasoned investor or just rediscovered your childhood collection, SportDex is the definitive app for identifying, valuing, managing, and trading your sports cards. From the diamond to the court and the gridiron, SportDex uses cutting-edge AI technology to bring clarity to the complex world of sports card collecting. Instant AI-Powered Card Identification Stop squinting at tiny text and obscure parallels. Our advanced image recognition engine identifies cards in seconds. Snap and Identify: Take a photo to instantly recognize players, sets, years, and specific parallels. Deep Database: Support for MLB, NBA, NFL, NHL, Soccer, TCG, and more. Parallel Detection: Easily distinguish between Base, Refractor, Holo, and limited-…
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 15 screenshots above are SportDex: Sport Card identify's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: SportDex: Sport Card identify runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #3484DC) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #143C6C, 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.