Sampled from 4 of Html editor: html viewer's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#0C042C bg
#2E2749
#8484D4 accent
#FFFFFF text
HTML Viewer is a fast, lightweight, and reliable app designed to open, read, and inspect HTML files directly on your iPhone or iPad. Whether you are a developer, student, designer, or someone who needs to view HTML content quickly, HTML Viewer offers a clean and distraction-free experience. With HTML Viewer, you can open HTML files, inspect source code, search for specific words or tags, and export content as a PDF when needed. The app is built for simplicity, speed, and clarity - so you can focus on the content instead of struggling with complex tools. Key Features • Open HTML Files Easily Open HTML files stored on your device or received via email, cloud storage, or other supported apps. • View HTML Source Code Inspect raw HTML source code in a clear and readable format, ideal for learning, reviewing, or quick reference. • Find Words & Tags Instantly Search for specific text, key…
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 7 screenshots above are Html editor: html viewer's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Html editor: html viewer runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #0C042C) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #8484D4, 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.