TP·046.8

KColor

Browser extensionWeb

At a glance

KColor is a free AI color palette generator for creating, refining, and applying color systems. Describe a palette in natural language for branding, websites, interface design, marketing assets, or other creative projects. A previewer places palettes on website and app layouts, helping you assess contrast, hierarchy, accessibility, and visual balance. The tools include WCAG and APCA contrast checks and a color-blindness simulator. You can also extract colors from an uploaded image; the page says dropped files are not stored. Palette outputs include CSS, SCSS, Tailwind, Bootstrap, Radix, JSON, CSV, PNG, SVG, ASE, and values in formats such as HEX, OKLCH, HSL, RGB, and Display-P3. Palettes can be pinned without an account, but saving them requires one. KColor links to a Chrome extension and Figma plugin and provides an MCP server for Claude with palette generation and search, contrast checks, palette analysis, and color conversion. The homepage displays a daily limit for Ask Jak sessions, which reset after 24 hours.

Who it is for

KColor suits homeowners or DIY painters who want to explore palette ideas and check how colors work together before choosing a scheme. Its export and integration options also fit people preparing color systems for digital design.

What is good

Generates palettes from natural-language prompts.
Includes WCAG and APCA contrast checks.
Extracts palettes from uploaded images.
Palettes can be pinned without an account.

What to know first

Saving palettes requires an account.
Ask Jak sessions have a daily limit.
KColor is made by a solo developer.

Verdict

KColor is a useful palette exploration tool with image extraction, layout previews, accessibility checks, and several export formats. It focuses on color systems and digital previews rather than specifying paint products.

Compared on colour palette tools

Free plan: Yeskcolor.co
Export formats: SCSS, CSS, Tailwind, Bootstrap, Radix, JSON, CSV, PNG, SVG, ASE, Hex, OKLCH, HSL, RGB, Display-P3kcolor.co

Facts

Product: KColor is an AI color palette generator for creating, refining, and applying color systems.kcolor.co · 2 Oct 2026
Prompt-based palettes: Users can generate color palettes from natural-language prompts for branding, websites, UI design, marketing assets, and creative projects.kcolor.co · 2 Oct 2026
Preview: The palette previewer shows palettes on website and app layouts so users can assess contrast, hierarchy, accessibility, and visual balance.kcolor.co · 2 Oct 2026
Exports: KColor offers palette exports including CSS, Tailwind, design-system formats, and copyable HEX values.kcolor.co · 2 Oct 2026
Accessibility tools: The generator includes WCAG and APCA contrast checks and a color-blindness simulator.kcolor.co · 2 Oct 2026
Palette formats: The generator lists SCSS, CSS, Tailwind, Bootstrap, Radix, JSON, CSV, and embed output options.kcolor.co · 2 Oct 2026
Image extraction: KColor can extract a color palette from an uploaded image, and the page says dropped files are not stored.kcolor.co · 2 Oct 2026
Other tools: The generator lists Google image search, webpage CSS color extraction, a Tailwind palette generator, palette fit audit, and palette import and sharing tools.kcolor.co · 2 Oct 2026
MCP integration: KColor provides a public MCP server for Claude that supports palette generation and search, contrast checks, palette analysis, and color conversion.kcolor.co · 2 Oct 2026
MCP access: The maker says the MCP server uses Streamable HTTP and requires no authentication.kcolor.co · 2 Oct 2026
Extensions: The homepage links to a Figma plugin and a Chrome extension.kcolor.co · 2 Oct 2026
Accounts: The generator says palettes can be pinned without an account, while saving palettes requires an account.kcolor.co · 2 Oct 2026
Usage limit: The homepage displays a daily limit for Ask Jak sessions and says sessions reset in 24 hours.kcolor.co · 2 Oct 2026
Maker: The homepage describes KColor as made by a solo developer.kcolor.co · 2 Oct 2026
Purpose: KColor generates color palettes from natural-language prompts for branding, websites, UI design, marketing assets, and creative projects.kcolor.co · 3 Oct 2026
Accessibility: The generator includes WCAG and APCA contrast validation and a color-blindness simulator.kcolor.co · 3 Oct 2026
Image tools: The image picker extracts colors from uploaded images, and the page states that dropped files are not stored.kcolor.co · 3 Oct 2026
Palette library: KColor offers a curated palette collection that the homepage describes as containing more than 5 million palettes.kcolor.co · 3 Oct 2026
Claude integration: KColor provides an MCP connector for Claude that can generate and search palettes, check contrast, analyze palettes, and convert colors.kcolor.co · 3 Oct 2026
Browser extension: KColor links to a Chrome extension from its homepage and palette generator.kcolor.co · 3 Oct 2026
Figma integration: KColor links to a Figma plugin, described on its MCP documentation page as 100% free.kcolor.co · 3 Oct 2026
Support: The homepage lists [email protected] and links for reporting bugs and suggesting features.kcolor.co · 3 Oct 2026