Sampled from 3 of Omnidoc's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#1CACBC bg
#1897A5
#1C6C74 accent
#111111 text
Reading the caption text from the screenshots in your browser…
OMNIDOC, LA PLATEFORME DE TELEEXPERTISE La téléexpertise permet à un professionnel de santé de solliciter, à distance et de manière asynchrone, l’avis d’un autre professionnel de santé au sujet d’un patient. Avec Omnidoc, les dispensateurs de soins disposant d’un numéro INAMI peuvent s’inscrire gratuitement et échanger simplement et de manière sécurisée avec d’autres professionnels de santé, afin de faciliter l’accès à un avis spécialisé et d’améliorer l’orientation de leurs patients. Depuis le 1er septembre 2026, la téléexpertise est rémunérée en Belgique pour les dermatologues qui répondent à une téléexpertise (27,57 €, code 107236). Sur Omnidoc, vous pouvez notamment : - trouver des correspondants à solliciter autour de vous grâce à un annuaire intégré ; - envoyer une demande d’avis ou répondre aux demandes qui vous sont adressées ; - partager tout type de documents : photos, PD…
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 Omnidoc's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Omnidoc runs a light set with one background colour (#1CACBC) 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, #1C6C74, 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 Medical apps approach the same problem? Browse more Medical 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.