Colorlogix - Color Design Tool
Onloft Software LLC Developer Tools iPhoneiPadiPod touch
Colorlogix - Color Design Tool is a free Developer Tools app for iPhone and iPad by Onloft Software LLC. Rated 4.6/5 from 189 ratings. Requires iOS 18.0.
- Rating
- 4.6
- 189 ratings
- Price
- Free
- on the App Store
- Size
- 10 MB
- Age 4+
- Updated
- Aug 18
- 2026 · v2.4
Screenshots
About Colorlogix - Color Design Tool
Colorlogix makes it easy to design palettes, adjust, convert, and share colors. Powerful controls let you quickly switch between color models, component formats, and color spaces. Share your colors to images, CSS, Swift, SwiftUI, and more. Upgrade to Colorlogix Pro to unlock the full feature set including color combinations, sharing to source code, image color picking, live camera color picking, customizable color lists, and iCloud Sync. • Edit Colors Colorlogix handles color model conversions and formats for you. Just one tap converts between RGB, HSB, HSL, or CMYK. Edit values as integer, hex, percent, decimal, or degrees. A custom hex keyboard makes editing hex values simple. The interactive color wheel and slider controls react simultaneously as you adjust colors. Choose between Red-Green-Blue or Red-Yellow-Blue color wheels. • Create Color Combinations (Pro) Easily create Complementary, Split Complementary, Triad, and Analogous color combinations. Related colors are automatically linked together and updated as you make changes. Adjust the offset angle of Analogous and Split Complementary color combinations. • Pick Colors Pick colors from images or with a live camera view (Pro). The Colorlogix color picker provides a precise, zoomable interface for finding colors. View both RGB and HSB values as you pan within the image. A convenient popover color picker lets you quickly pick from a color grid or from lists of common colors. Choose from CSS Colors, iOS System Colors, Grayscale, and more. Customize the popover color picker to include your own custom color lists (Pro). Custom color lists are automatically synchronized between devices with iCloud Sync. • Design and Share Palettes Create your own library of color palettes with Colorlogix. Synchronization with iCloud (Pro) lets you access palettes on all your devices. Each palette can be rendered in sRGB or Display P3 color spaces, and you can easily convert between color spaces. Share your palettes as reference card images, hex, or source code (Pro), including CSS, Swift, and SwiftUI. • Share to Source Code (Pro) Colorlogix makes it easy to share your colors to CSS, Swift, SwiftUI, or Objective-C. With syntax-colored source previews you can easily view and adjust the code. Using Universal Clipboard on iOS or iPadOS makes it easy to copy a color from Colorlogix to your Mac.
Ratings & reviews
4.6
189 ratings
What’s new
Version 2.4 · Updated August 18, 2026
Colorlogix 2.4 introduces support for reordering palette colors. To reorder colors, long-tap any color in your palette and choose Reorder Colors. Thanks to everyone for your feedback and suggestions. If you could take the time to rate or review Colorlogix in the App Store, we would greatly appreciate it.
App privacy
The developer, Onloft Software LLC, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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