Sampled from 4 of アニメイト本棚's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#748CC4 bg
#879CCC
#249454 accent
#FFFFFF text
アニメイトの電子書籍サービス「アニメイトブックストア」の本棚アプリ アニメイトブックストアで購入した本をダウンロードして閲覧できます。 ■主な機能 ・コミックも小説・ラノベも読みやすいビューア 表示サイズなど画面の調整、しおり追加など様々な便利機能を搭載 ・本棚の作成 お好みの本棚を自由に作成&整理ができます ・新刊お知らせ 新刊が発売されたらプッシュ通知でお知らせ ・シリーズ作品が見やすい シリーズ作品のまとめ表示ができ、未購入巻の表示ON/OFFも可能 ・アプリに鍵をかけられます 第三者によってアプリが起動しないようにパスコードを設定できます ■注意事項 電子書籍ファイルは大容量であるため、Wi-Fi環境でのダウンロードを推奨します。
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 アニメイト本棚's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: アニメイト本棚 runs a dark set with one background colour (#748CC4) 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, #249454, 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.