KColor
KColor: A free, highly flexible palette generator with accessibility checks and developer-ready exports. Ranked #4 of 34 in Color Palette Generators by our editors (7.9/10); pricing: Free plan; best for developers wanting a free, highly flexible generator.
At a glance
- Editor score7.9 / 10
- PricingFree plan
- Best forDevelopers wanting a free, highly flexible generator
- Free planYes
- Paid fromFree
- Palette methodsBoth
- Facts checked20 Sep 2026
Where it wins
- Generates palettes from colors, prompts, images, and Google image results
- Combines WCAG, APCA, and color-vision deficiency checks
- Exports to code, design tools, and image formats, including Tailwind
Where it doesn't
- Its broad generation toolkit may exceed the needs of simple palette picking
- The many export formats can add choice to quick, focused workflows
- Preview and accessibility tools still leave final color decisions to the user
Our verdict on KColor
KColor is a browser-based color palette and design tool for developers, designers, and creators. It generates palettes from base colors, natural-language prompts, uploaded images, and Google image results. Users can also create tints, shades, gradients, monochrome palettes, and color-theory palettes. The product is fully free and available through the web, a Chrome extension, and an API, making it a strong fit for developers who want flexible palette generation without a paid tier.
Its standout strength is the depth of its color workflow. KColor combines WCAG and APCA contrast checks with color-vision deficiency simulation and previews in website and app layouts. That gives users several ways to review a palette before exporting it. Palette management includes saving, pinning, sharing, and browsing, while image extraction supports a direct path from visual references to usable color systems. For developers, Tailwind palette generation adds a focused route from exploration to implementation.
KColor also fits a broad design and development ecosystem. Exports cover SCSS, CSS, Tailwind, Bootstrap, Radix, JSON, CSV, PNG, SVG, ASE, Hex, OKLCH, HSL, RGB, and Display-P3. Integrations include Tailwind, Bootstrap, Radix, Figma, and Claude. That breadth suits teams moving palettes between code, design, and image workflows. It may be more than needed for someone who only wants a quick, manually selected palette, but developers needing generation methods, accessibility review, previews, saved palettes, API access, and multiple export paths should find the feature set well aligned.
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KColor pricing
KColor fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Palette methods | Both |
| Image extraction | Yes |
| Accessibility checks | Yes |
| Export formats | SCSS, CSS, Tailwind, Bootstrap, Radix, JSON, CSV, PNG, SVG, ASE, Hex, OKLCH, HSL, RGB, Display-P3 |
| Saved palettes | Yes |
| Brand color library | Not verified |
| Print color support | Yes |
| Deployment | Cloud, Browser extension |
| Platforms | Web, Chrome extension |
| Support | Email, Docs |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Integrations | 5 integrations: Tailwind, Bootstrap, Radix, Figma, Claude |
| Pricing | Free plan |
| Website | kcolor.co |
| Facts checked | 20 Sep 2026 |
KColor integrations
KColor lists 5 integrations on its own site.
- Tailwind
- Bootstrap
- Radix
- Figma
- Claude
Alternatives to KColor
- CoolorsA broad palette toolkit with useful free features and a $3 monthly Pro plan.9.4
- Pantone Connect Palette GeneratorA strong Pantone workflow for print-focused designers who need conversion and Adobe support.9.0
- Fluent UI Theme DesignerA focused web tool for building accessible Fluent UI semantic themes.8.7
KColor vs the competition
- KColor vs Coolors
- KColor vs Pantone Connect Palette Generator
- KColor vs Fluent UI Theme Designer
- KColor vs Colorfool
- KColor vs Color Palette Generator AI
- KColor vs Leonardo
Compare KColor with any tool side by side →
Also Ranked In
KColor is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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