PaletteKit

PaletteKit

PaletteKit helps you build color palettes that actually work — for developers, designers and web builders.

Start from any color: type a HEX, RGB, HSL or OKLCH value, pick one on the color wheel, or choose a CSS name. PaletteKit instantly builds complete, ready-to-use palettes, checks accessibility, and exports clean code for your project.

Features

Ready-to-use palettes built around your color: background, surface, primary, accent and readable text Color-wheel harmonies: complementary, analogous, triadic, split-complementary, tetradic, square and monochromatic Tailwind-style 50–950 shade scales, spaced by perceived lightness WCAG 2.1 contrast checker with one-click "fix text color" to reach AA Color-blindness simulation (protanopia, deuteranopia, tritanopia, achromatopsia) Convert between HEX, RGB, HSL, HSV, OKLCH and CSS color names Export to CSS, SCSS, Tailwind v3/v4, JSON, XAML (WPF/WinUI/MAUI) and C# Works entirely offline — no account, nothing uploaded

• [ ] Ready-to-use palettes built around your color: background, surface, primary, accent and text
• [ ] Color-wheel harmonies: complementary, analogous, triadic, split-complementary, tetradic, square and monochromatic
• [ ] Tailwind-style 50–950 shade scales, spaced by perceived lightness
• [ ] WCAG 2.1 contrast checker with a one-click “fix text color” to reach AA
• [ ] Color-blindness simulation (protanopia, deuteranopia, tritanopia, achromatopsia)
• [ ] Parse and convert between HEX, RGB, HSL, HSV, OKLCH and CSS color names
• [ ] Export to CSS, SCSS, Tailwind v3/v4, JSON, XAML (WPF/WinUI/MAUI) and C#
• [ ] Works entirely offline: no account, nothing uploaded

[https://www.multibirds.com/en/software/palettekit](Link to site)