Limited time: Try B12 for $1 for 7 days.Sign up now

Color palette generator

Get a copy of this color palette generator in seconds, then edit anything you want

Get a site like thisVisit site

Make this color palette generator yours

Click Get a site like this and B12 copies this exact site for you. From there, change anything in the B12 editor. Ask the AI Agent in chat, or edit it yourself.

Free color palette generator template with HSL sliders, a 7-color palette, a live UI preview, a WCAG contrast checker and JSON, CSS and Tailwind export.

What’s included in this color palette generator

Who it’s for
Design-tool makers, agencies and design bloggers who want to offer an accessible palette tool. ContrastCraft checks WCAG contrast as you build a palette.
Pages and sections
  • Palette Builder
  • Live Preview Mode
  • Accessibility Pair Checker
  • Export Options
  • Accessibility Scoring
  • Saved Palettes
  • Docs
  • FAQ and Blog
Features
  • Start from #3B82F6 or a random color and adjust it with HSL sliders
  • Click a swatch to see it on buttons and cards in the live preview
  • Check a color pair against AA and AAA
  • Export as CSS variables or a Tailwind config
What to change first
Pick a new name and starting color. Edit the Docs and FAQ so they only describe what your version does.
Try asking“Add a feature that pulls a palette from an uploaded image”

Color palette generator FAQs

Describe your target audience and features in the prompt, and B12 builds a color palette generator template the same day. The palette display, scheme controls, exports, save flow, and preset gallery are already laid out. You edit it in B12’s visual editor without code, focus the tool on your specific audience, and launch. Free to start. See our color scheme generator prompt for a related variant.

Yes, that's the strongest use case. A branded color palette generator on a design agency's or SaaS product's site keeps existing audience engaged and can pull in searchers for specialty variants (color palettes for [niche], brand palettes for [industry]). Better than linking out to Coolors or Adobe Color and losing the visitor.

No. Palette generation, lock/regenerate, export formats, and save flow are all editable in the browser. B12 generates the color tool from a single prompt, and B12's design experts can refine the interaction and integrate it into your existing site if you want a more considered setup.

Honestly, mostly not for the head term. Generic "color palette generator" is dominated by tools that have been around for a decade (Coolors, Adobe Color, Colormind). A B12 version works best as an audience-specific utility (palettes for interior designers, palettes for developers, brand palettes for [industry]) that pulls the specialty long-tail traffic. Lead with the specific niche.

Find more website templates

Browse our template gallery to find the right AI starting point for your site.

Similar business tool templates

Resume builder template homepage

Resume builder template

Financial calculator template homepage

Financial calculator template

Project management template homepage

Project management template

Loan calculator template homepage

Loan calculator template

Invoice generator template homepage

Invoice generator template

CRM dashboard template homepage

CRM dashboard template

See all business tool templates →

Whatever you're building, describe it here.

Websites, stores, web apps and tools, built by AI. Describe what you want and B12 builds it.

Free to try. No card needed.