Sampled from 6 of 青于蓝's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCFCFC bg
#DDDDDD
#24B4BC accent
#111111 text
青于蓝APP立足于打破传统家校沟通、校园媒体传播,打造高效率的家校沟通、教育资讯,APP集班级通知、课程表、成绩下发、班级文件存储、个人成长相册、班级刊物(即《云板报》)、校级刊物(即《云校刊》)等功能为一体,为学校、老师、家长和孩子提供一个更便捷、更畅达的信息沟通、资讯分享和校园支付平台。
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 青于蓝's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: 青于蓝 runs a light set with one background colour (#FCFCFC) 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, #24B4BC, 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 Education apps approach the same problem? Browse more Education 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.