Sampled from 6 of Sistema Alerta Rio's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#4CC4F4 bg
#42ACD6
#043454 accent
#111111 text
Descubra o Clima no Rio de Janeiro com Facilidade! Está curioso para saber se o dia vai começar com sol ou chuva? Quer se preparar para o frio ou o calor? Precisa decidir se é o momento certo para sair de casa ou lavar o carro? Agora, você tem acesso às previsões do tempo no Rio de Janeiro de forma rápida e prática, direto na palma da sua mão e com um visual totalmente renovado!
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 10 screenshots above are Sistema Alerta Rio's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Sistema Alerta Rio runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #4CC4F4) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #043454, 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.