UI Colors
The facts below are what the maker publishes about UI Colors, checked and dated. Our editors have not written about it yet.
The facts
Each one read from UI Colors's own pages, with the date it was checked.
What it does
- API
- The API accepts a hex code and returns a color scale from shade 50 to 950 in hex and HSL formats.checked 11 Oct 2026
- API access
- The API example uses a POST request and an x-api-key, and the page offers an API subscription.checked 11 Oct 2026
- API limit
- The API terms set a rate limit of 1,000 requests per minute.checked 11 Oct 2026
- API restriction
- The API may not be used to create a competing application, plugin, or browser extension whose primary purpose is generating color scales.checked 11 Oct 2026
- Color scales
- The generator supports success, info, warning, and error color scales, plus a custom neutral scale for text, borders, and surfaces.checked 11 Oct 2026
- Contrast
- The Tailwind Colors page says users can preview colors in real-world UI examples and check accessible contrast ratios.checked 11 Oct 2026
- Data processors
- The listed subprocessors are Supabase, Lemon Squeezy, Resend, and PostHog.checked 11 Oct 2026
- Data retention
- Website visitor data is stored for 14 months and pseudonymized where possible; legally required financial data is kept for at least seven years.checked 11 Oct 2026
- Data security
- The privacy policy says data is secured with measures such as encrypted storage where possible and secure TLS connections.checked 11 Oct 2026
- Design previews
- The generator lists design previews including cards, websites, branding, dashboards, components, charts, gradients, logos, and headings.checked 11 Oct 2026
- Figma plugin
- The maker’s site links to a UI Colors Figma plugin.checked 11 Oct 2026
- Fonts
- Users can choose fonts for base text and headings from a curated selection, and custom font selection is an unlockable feature.checked 11 Oct 2026
- Neutral scale
- It can add a custom neutral color scale for text, borders, and surfaces.checked 11 Oct 2026
- Preview tabs
- The generator includes previews for Cards, Website, Branding, Dashboard, Components, Shadcn/ui, Apps, Charts, Gradients, Logos, and Headings.checked 11 Oct 2026
- Privacy and security
- The privacy policy says UI Colors uses encrypted storage where possible and secure TLS connections, alongside organizational measures to protect data.checked 11 Oct 2026
- Purpose
- UI Colors is a Tailwind CSS color generator for creating and visualizing colors in components and designs.checked 11 Oct 2026
- Status scales
- The generator can add success, info, warning, and error color scales and preview them in the Components tab.checked 11 Oct 2026
- Subprocessors
- The listed subprocessors are Supabase, Lemon Squeezy, Resend, and PostHog.checked 11 Oct 2026
- Support
- The privacy policy provides [email protected] for privacy questions and says data access requests receive a response within four weeks.checked 11 Oct 2026
- Tailwind colors
- The Tailwind Colors page covers Tailwind CSS v4 and v3 colors and provides click-to-copy OKLCH, hex, and HSL values.checked 11 Oct 2026
The company
- Maker
- The privacy policy identifies UI Colors as a product built by Erik de Vries.checked 11 Oct 2026
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