Because all three hues are strong, triadic palettes work best when one color dominates and the other two support it. PaletteKit spaces the hues in OKLCH, which keeps them visually balanced, and varies lightness so you have options for text and backgrounds. Lock any color and keep pressing space until the trio clicks.
Private by design
PaletteKit has no server-side processing. Colors, palettes and images stay in your browser; saved palettes live in local storage on this device only.
Popular palettes
Frequently asked questions
Are triadic palettes good for websites?
Yes, if you use them unevenly: a dominant brand color, a secondary for highlights and the third only for small accents, with plenty of neutral space.
Is PaletteKit free?
Yes. Every tool is free with no account, no watermark and no sign-up. Copy codes and download exports as often as you like.
Are my images and colours uploaded anywhere?
No. Everything runs in your browser. Photos you extract colours from and palettes you save never leave your device.
Can I use the colours commercially?
Yes. Colours and colour codes cannot be owned by us, and anything you create is yours to use in client work, apps, print and branding.