Colors
Mobile App Color Scheme
A mobile app color scheme generator produces a structured set of UI colors organised the way native and cross-platform apps expect: a primary and a darker primary variant, a background, a raised surface, an on-surface text color, and the two most-used status colors for success and error. Choose a primary hue and a light or dark mode, and it tunes surfaces and text for legibility on small, bright, glare-prone phone screens. This role-based structure maps directly onto the theming systems of Material, SwiftUI, Flutter, and React Native, so each value has a clear home. Mobile developers and designers use it to bootstrap an app theme, fill in theme tokens, or switch a design between light and dark. Each value is a labelled, paste-ready hex code. Use the primary for the app bar and key actions, surfaces for cards and sheets, and the status colors for feedback.
How to use
- Choose your options above
- Click Generate
- Copy your result
Detailed instructions
- Set your primary hue from 0 to 360.
- Choose light or dark mode.
- Click Generate to build the app scheme.
- Map each color to its theme role and tokens.
Use Cases
- •Bootstrapping a Material or Flutter app theme
- •Filling in light and dark theme tokens
- •Choosing primary and surface colors for cards
- •Setting success and error feedback colors
- •Keeping a mobile UI consistent across screens
Tips
- →Use the primary for the app bar and key actions.
- →Float surfaces above the background for layering.
- →Keep the same scheme across light and dark builds.
- →Verify on-surface text contrast on every screen.
FAQ
why a primary and a primary variant
Themed UI systems use a base primary for most accents and a darker variant for states like pressed app bars or status bars. Having both ready maps directly onto the roles Material and similar systems define.
how do background and surface differ
The background sits behind everything, while surfaces are the raised cards, sheets, and dialogs that float above it. Giving them distinct tones creates visual layering and keeps content panels readable.
are the status colors enough
Success and error cover the most common mobile feedback, but you may also want warning and info. Keep them conventional, pair them with icons, and verify text contrast on each surface they appear on.
How do I make sure my app colors work in dark mode?
Do not just invert the light theme — design a separate dark palette with desaturated colours, lighter surfaces for higher elevation, and text that meets contrast on dark backgrounds, since saturated brand colours often glow uncomfortably on black. The generator gives you a structured scheme (primary, surface, text, status); build a matching dark variant by dimming the brights and tuning surface and text for the dark background.
Should iOS and Android apps use different color schemes?
The core brand palette should stay consistent across platforms, but each has conventions worth respecting — Material Design's elevation and tonal system on Android, Apple's Human Interface guidance on iOS — so the same colours may be applied slightly differently. The generator gives you a platform-neutral scheme of roles (primary, surface, text, status) that you can map onto either platform's system without changing your brand identity.
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