Huawei has created a strict HarmonyOS Design Guidelines (HDG) for developers who want their app icons to be part of the "Exclusive" club.
According to Huawei’s design whitepaper (2025 preview):
Unlike stock Android, which allows you to change icon shapes entirely, or iOS, which offers zero native customization, HarmonyOS strikes a middle ground.
The Exclusive Icon Pack is the default, but users can adjust the "Icon Corners" (from sharp 0% roundness to 100% circular) and "Icon Size" granularly. However, the exclusive pack’s unique feature is "Palette Theming."
Using the "Vision Engine," the OS extracts the dominant color from your wallpaper and dynamically recolors the background plate of every exclusive icon, while keeping the foreground symbol white. This creates a monochromatic, ultra-clean homescreen that feels bespoke.
Here is the hardest truth for Western users: You cannot get the full Exclusive Harmony OS Icon Pack on a standard Android phone or an iPhone.
The exclusive nature of the pack is tied to the Harmony OS kernel. However, there are three tiers of access:
What it does
Key behaviors
Developer tools & UX
Benefits
Implementation outline (high level)
Would you like a concise spec for the authoring plugin, the runtime API signatures, or sample JSON metadata for an icon?
This guide outlines how to access and install exclusive HarmonyOS icon packs and design resources, which are central to the operating system's fluid aesthetic. 1. Official System Icon Resources
For developers or users looking for the "standard" high-fidelity experience, HarmonyOS Next provides a built-in system of icons and symbols:
Symbol System: Includes over 1,500 vector icons that remain sharp at any resolution.
Customization: Icons are layered, allowing you to independently adjust color, weight, and grayscale.
Dynamic Effects: Supports 7 animation types, including bounce, disappear, and appearance, which can be linked to user actions like long-pressing.
Access: These are officially listed in the HarmonyOS Design Resources. 2. Applying New Icon Sets (HarmonyOS 6.0+)
The latest versions of the OS (HarmonyOS 6.0) have introduced specific sets of exclusive preset icons:
Preset Packs: Version 6.0 features 9 new sets of home screen app icons with unique shapes, patterns, and colors. How to Change: Open the Themes app on your Huawei device. Go to the Me tab. Select Icons or Customize to see available exclusive sets. 3. Installing Custom Icon Packs (.hwt Files)
If you find an exclusive pack online (often as a .hwt file), follow these steps to install it manually: Download: Obtain the theme/icon file (e.g., ecomarine.hwt).
Move File: Use the File Manager to copy the file from your "Downloads" folder. harmony os icon pack exclusive
Paste to Themes: Navigate to Phone Storage > Huawei > Themes and paste the file there.
Apply: Open the Themes app, go to Me > Themes, find your new pack, and tap Apply. 4. Home Screen Layout & Alignment
To ensure your new icons look their best, use the built-in management tools:
Auto-Align: Pinch two fingers on the home screen to enter settings and enable Auto-align; this automatically fills empty spaces when you move or remove apps.
Consistency: Ensure you are running the latest version by checking Settings > System & updates to access the newest exclusive styles.
The HarmonyOS Exclusive Icon Pack centers on a clean, modern aesthetic characterized by the official HarmonyOS Sans font, which utilizes smooth lines and gently rounded curves. The design language emphasizes fluid animations and a unified visual experience across devices. Core Visual Aesthetics
Design Philosophy: A minimalist "flat" look with subtle gradients and rounded square containers that mirror the system's "Service Widgets".
Color Palette: Vibrant yet professional tones, often featuring deep blues, clean whites, and soft grays to ensure high contrast and readability.
Typography: Exclusively features HarmonyOS Sans, which automatically adjusts its weight and grayscale based on display density to improve viewing comfort. Exclusive Features
Dynamic Service Widgets: Users can swipe up on regular app icons to transform them into interactive Service Widgets (sizes 2x2, 2x4, 4x4) that provide instant info without opening the app.
Subject-Aware Personalization: Pre-installed themes in newer versions (like HarmonyOS 4.0) can automatically detect subjects in photos to create depth-effect lock screens and adaptive icon color schemes. Huawei has created a strict HarmonyOS Design Guidelines
Immersive Icons: Wallpapers and icons may change based on device orientation or real-time local weather conditions. Installation Guide
For official Huawei or Honor devices, you can manage and apply these icons through the system settings: Navigate to Settings > Home screen & style > Themes. Go to the Me tab and select Customize > Icons.
Choose your downloaded HarmonyOS icon pack and select Apply.
Android users can achieve a similar look by using third-party launchers such as Nova Launcher or Action Launcher and applying a compatible theme from the Google Play Store.
The cornerstone of the HarmonyOS exclusive icon pack is what Huawei designers call "Quantum Style." Unlike standard Material Design, which relies on layered paper, or iOS, which uses glass blur, HarmonyOS uses a "dynamic depth" engine.
Most icon packs force a shape: squircle (iOS), circle (Pixel), or teardrop (One UI). The Harmony OS exclusive pack abandons uniform shapes entirely.
This "organic heterogeneity" is a risk, but the exclusive pack manages cohesion through color saturation. Every icon shares an exact 78% color saturation level, ensuring that despite different shapes, they look like a family.
One feature you cannot separate from the exclusive icon pack is the App Cabinet.
In standard OSes, dragging an icon onto another creates a folder. The folder icon is usually a combination of the first four icons, shrunk down. Harmony OS does something unique.
When you create a folder using the exclusive pack, the icons sink behind a frosted piece of glass. The folder name disappears, and the four icons inside rotate slightly to form a larger, single meta-icon.
The Exclusive Touch: If you have a folder named "Finance" containing a bank app, a stock app, and a wallet app, the exclusive pack will overlay a subtle "¥,$,€" symbol onto the folder cover without breaking the icon integrity. This is AI-assisted design, and it is exclusive to Harmony OS. Key behaviors