Sampled from 4 of Texidium's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCFCFC bg
#DDDDDD
#04847C accent
#111111 text
Your textbooks, your way. Study smarter with Texidium – the solution that provides you with anytime, anywhere access to your digital textbooks and course materials. Key Features: - Access your textbooks online and offline, whenever and wherever you are. - Sort and search through your books with built-in chapter and page navigation. - Personalize highlights and notes by color-coding and categorizing key information. - Collaborate with classmates and professors by sharing notes and highlights. - Listen to textbooks and learn on the go using the Read Aloud feature. - Add links to videos, online quizzes, and other websites to your notes. - View your reading history to see where you left off at home or in class. - Adjust textbook font sizes for easier reading. Get the most out of your textbooks and excel in school with the Texidium Reader.
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 9 screenshots above are Texidium's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Texidium runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #FCFCFC) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #04847C, 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 Book apps approach the same problem? Browse more Book 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.