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Color Token Generator (CSS, Tailwind v4, DTCG) - FreeKitX

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Export reviewed Color System tokens as CSS custom properties, Tailwind CSS v4 @theme, and DTCG 2025.10 JSON with sRGB fallbacks.

Color Token Generator

Export the reviewed color system as implementation artifacts.

Source colors

Local handoff

Restore the versioned local draft, exchange a project JSON file, or share a size-bounded URL fragment that stays on this device.

Import colors

Paste plain colors, CSS custom properties, or DTCG 2025.10 JSON. Parsing never executes CSS, fetches resources, or changes the current project until you confirm replace or merge.

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Direct answer

A Color Token Generator serializes the reviewed Color System into CSS custom properties, Tailwind CSS v4 @theme blocks, and DTCG JSON so implementation matches the visible preview.

How to use this tool

1

Reach Token Stage

Open Color Token Generator or continue from Checker with the same local Color System document.

2

Choose Artifact Format

Select CSS custom properties, Tailwind v4 @theme, or DTCG JSON. Each export mirrors the reviewed primitives and semantic aliases.

3

Copy or Download

Copy to clipboard or download the artifact. Outputs include deterministic sRGB fallbacks for wide-gamut values.

Faithful Artifact Projection

Exported tokens represent the visible reviewed system exactly: primitive scales, semantic aliases, and theme modes. Wide-gamut modern colors keep deterministic perceptual sRGB fallbacks so deployment does not depend on naïve clipping.

  • CSS, Tailwind @theme, and DTCG exports stay aligned with the same document revision.
  • No server-side token store or account is required.
  • Clipboard and download paths degrade gracefully when browser capabilities are missing.

Practical examples

Export Primary Scale to Tailwind @theme

Input: Reviewed Primary 50–950 + semantic primary/on-primary

Output: @theme { --color-primary-500: oklch(...); --color-primary: var(--color-primary-500); }

Produces framework-ready theme variables without manual transcription drift.

Limitations

  • Does not push tokens to remote design tools; copy or download locally.
  • Consumers must map DTCG aliases into their own toolchain if a vendor dialect differs.

Frequently asked questions

Do exports match the Checker-reviewed values?

Yes. Artifacts are generated from the same Color System document shown in preview, so handoff cannot silently drift.

Are tokens uploaded anywhere?

No. Serialization, clipboard writes, and downloads happen on-device. Share URLs keep project state in the fragment only.

Can I switch back to Builder without losing exports?

Yes. Stage changes keep the document; regenerating artifacts after edits uses the updated revision.

Authoritative References & Standards