Sampled from 5 of HAP's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#F4F4F4 bg
#D6D6D6
#FC64BC accent
#111111 text
Reading the caption text from the screenshots in your browser…
HAPは、ハプティック(触覚フィードバック)を直感的に作成・学習できるデザインツールです。 エディタで細かく調整したり、AIを使って手軽に生成したりと、さまざまな方法でハプティックをデザインできます。 アプリやプロダクトの体験を、視覚や音だけでなく触覚からもデザインしましょう。 ■ ハプティックを作ろう 直感的なビジュアルエディタで、強さ・鋭さ・タイミングを細かく調整しながら、リアルタイムでプレビューできます。 - ビジュアルエディタで細かな調整 - AIによる自然言語からのハプティック生成 - Lottie JSONからハプティックを生成 - リアルタイムプレビュー 作成したハプティックは、**Swift・AHAP・JSON**形式で書き出し、自分のアプリへ簡単に組み込めます。 ■ ハプティックを使おう 30種類のすぐに使えるハプティックを収録したライブラリをご用意しています(買い切り)。 通知、ボタン、成功・失敗など、さまざまなシーンでそのまま活用できます。 ■ ハプティックを学ぼう ハプティックのアクセシビリティやNG例など基礎を学べる…
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 HAP's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: HAP runs a light set with one background colour (#F4F4F4) 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, #FC64BC, 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 Developer Tools apps approach the same problem? Browse more Developer Tools 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.