HEX, RGB, HSL, and HSV conversion
Start the core Color Lab workflow without leaving the MachKit toolbox.
Images & Color
Color Lab, available locally on your Mac.
Color Lab converts between HEX, RGB, HSL, and HSV while keeping contrast checks nearby. Use it when adjusting themes, validating accessibility contrast, or translating a color across design and code formats.
Local contrast checks
Keep the working input and generated result on the Mac.
Design-to-code color hand-offs
Copy or continue with the result from the same consistent utility window.
What it covers
See the capability and the boundary together.
What Color Lab is designed to do
Color Lab converts between HEX, RGB, HSL, and HSV while keeping contrast checks nearby. Use it when adjusting themes, validating accessibility contrast, or translating a color across design and code formats.
- HEX, RGB, HSL, and HSV conversion
- Local contrast checks
- Design-to-code color hand-offs
Keep sensitive working data out of online converters
MachKit runs this utility as bundled local content. It does not require an account, analytics service, remote script, or cloud storage for the tool input.
- Bundled with the native Mac app
- No analytics or advertising
- No upload required for local transformations
Use one utility without installing another standalone app
Color Lab shares MachKit’s searchable tool catalog, light and dark appearance, localization, clipboard feedback, and configurable global shortcuts.
- Part of the Images & Color category
- Searchable from the MachKit tools workspace
- Available through an optional global shortcut