Sampled from 6 of Plasmurode's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#0C041C bg
#2E273B
#44047C accent
#FFFFFF text
Plasma Indigo Neural Erosion Network Dive into a glowing grid of neural cards waiting to be purified. Choose a quadrant, pick a direction, and watch your color spread across the board. When all four quadrants of a card share the same hue, it purifies in a burst of light. Trigger chain reactions as purified cards cascade energy into their neighbors. Multiple Difficulty Tiers Start with a compact 3x3 neural grid and progress through synaptic, cortex, quantum, and cosmic-level boards with up to 42 cards and 6 distinct colors. Spectrum Collection Every color you purify gets cataloged in your personal Spectrum Codex. Track how many times each hue has been cleansed and where it was first discovered. Achievement Nexus Unlock milestones as you master the erosion mechanic. From your first purification to marathon chain reactions, each achievement marks a new level of mastery. Neural Activit…
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 Plasmurode's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Plasmurode runs a dark set with one background colour (#0C041C) 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, #44047C, 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 Education apps approach the same problem? Browse more Education 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.