Sampled from 4 of Cascava's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCF4FC bg
#DDD6DD
#14F4F4 accent
#111111 text
Cascava is the stencil design app that solves the one problem every maker dreads: floating islands. When you cut a stencil, enclosed shapes — the centre of an O, the counter of an A, the interior of a ring — lose their physical connection and fall away. Cascava detects every one of these islands automatically and computes the shortest possible bridges needed to hold them in place, so your stencil stays intact from the very first cut. Design stencils on a live grid canvas using geometric shapes, individual letters, or photos traced directly from your camera roll. Place stamps, adjust bridge width and layer count, and watch the connectivity solver respond in real time — island count, total bridge length in millimetres, and an integrity percentage that only reaches 100% when every floating piece is anchored. Multi-layer support lets you build complex two-colour cut files, each layer track…
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 4 screenshots above are Cascava's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Cascava runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #FCF4FC) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #14F4F4, 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 Graphics & Design apps approach the same problem? Browse more Graphics & Design 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.