Sampled from 6 of Comprehensive Islamic Library's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#6454DC bg
#796BE0
#B47CF4 accent
#FFFFFF text
*** The Comprehensive Islamic Library *** جامع الكتب الإسلامية أكبر مشروع للكتب الإسلامية باللغات: تصفح آلاف الكتب النصية من خلال برنامج ويندوز وموقع وتطبيق The largest and most advanced online Islamic library serving researchers and institutions across the globe on various devices. *** Project Features: *** 1- Support for different platforms (website, Mac, iPhone, iPad, and others). 2- Multi lingual in terms of contents and interface. 3- Ease of use, with attractive and elegant designs. 4- Advanced search (in the content of a specific book, or in all books, or by choosing a user-specific search scope, with the ability to save and share search results). 5- Table of contents allowing to get to the specific topic instantly. 6- Offering books in text format with features to enhance the reading and researching experience such as: changing the font and color, displaying verses and ha…
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 20 screenshots above are Comprehensive Islamic Library's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Comprehensive Islamic Library runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #6454DC) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #B47CF4, 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.