Sampled from 4 of Costa: Playas de Puerto Rico's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCFCFC bg
#DDDDDD
#14344C accent
#111111 text
How's the beach today? Costa gives you an answer, not a table of numbers. A single number from 1 to 100, the Costa Score, sums up conditions at more than 110 beaches across Puerto Rico, in 37 municipalities and all six coasts. Underneath that number is everything that went into it: currents, surf, wind, water quality, clarity, sargassum, Saharan dust, UV index, water temperature, tide and weather. HOW IT WORKS Costa produces no data of its own. It reads 19 official sources (National Weather Service, NOAA, CARICOOS, Puerto Rico's Environmental Quality Board, the San Juan Bay Estuary Program, satellites from USF and NOAA CoastWatch, Copernicus CAMS) and turns them into something you can read at a glance. Readings are recalculated every 15 minutes. WHAT YOU GET • A clear verdict on whether the water is worth getting into, and why • Rip current advisories, bacteria levels and sargassum,…
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 Costa: Playas de Puerto Rico's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Costa: Playas de Puerto Rico 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, #14344C, 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 Weather apps approach the same problem? Browse more Weather 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.