CromaX
Color Palette Generator
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Professional color palette generator. Browse 64 curated schemes, extract colors locally, check contrast for accessibility, export to 7+ code formats. 7‑day free trial!
Struggling with color harmony? Meet CromaX – the designer’s smart palette generator that makes color pairing simple and efficient.
Key Features
Real-time Color Scheme Generation
- Drag the hue ring to generate 5 harmonious color schemes
- Independent sliders for saturation and brightness
Inspiration Library (64 Curated Schemes)
- 8 categories: Material Design, iOS System Colors, Pantone Trends, Classic Industries, Natural Ecology, Modern Tech, Artistic Creativity, Emotional Atmosphere
- All schemes use generic descriptions – zero brand-name infringement
Image Color Extraction (Privacy-First)
- 100% local processing – your images never leave the device
- Intelligently extracts 5 representative colors (dominant, accent, highlight)
- HSL fine-tuning for each extracted color
- Export to current palette (3 times daily in free version, unlimited for subscribers)
Contrast Checker
- Real-time calculation of foreground/background contrast ratios
- WCAG AA/AAA compliance indicator
- 3 daily views in free version, full access for subscribers
Full-Format Code Export
- 7+ ready-to-use formats: SwiftUI, UIColor, CSS, CSS Variables, SCSS, Tailwind CSS, Design Tokens (JSON)
- One-click copy for any development environment
Subscription Benefits
Free Version:
- 3 daily copy/exports
- Partial inspiration library access
- 3 daily contrast-checker views
- Only CSS Variables export format
- 3 daily image extractions
Pro Subscription (Monthly $4.99 / Yearly $49):
- Unlimited color-scheme generation & copying
- Full 64-scheme inspiration library
- Complete contrast-checker functionality
- All 7 code-export formats
- Unlimited image color extraction
- 7-day free trial included
Privacy Commitment
All color-extraction algorithms run locally on your device. Zero server upload, zero persistent storage. Your design privacy is our priority.
Download now and craft perfect color schemes in seconds!
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://jj2man-hub.github.io/cromax-privacy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, 思名 周, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 思名 周
- Size
- 5.6 MB
- Category
- Graphics & Design
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium Monthly $4.99
- Premium Yearly $49.99
- Copyright
- © 2026 Siming Zhou. All rights reserved.