ColorKit vs Fluent UI Theme Designer
| ColorKit | Fluent UI Theme Designer | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Web | Web |
| Free plan | Yes | — |
| Palette methods | both | generate |
| Image extraction | Yes | No |
| Accessibility checks | Yes | Yes |
| Export formats | PNG, CSV, array, URL, HEX, RGB, HSL | Code, JSON, PowerShell |
| Saved palettes | Yes | No |
| Brand color library | — | No |
Both are listed in Best Colour Palette Tools. On ThatPainter, ColorKit scores higher on our published basis.