UI Colors

6.4easy start · #28of 34
in Color Palette Generators

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Runs on api, Browser, Web.

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UI Colors is ranked #28 of 34 in color palette generators on The Geeks Club. It runs on API, Browser extension, Web.

Compared on color palette generators

Palette methods: generate
Accessibility checks: Yes
Export formats: OKLCH, HEX, HSL
Saved palettes: Yes

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The record

Purpose: UI Colors is a Tailwind CSS color generator for creating and visualizing colors in components and designs.
Color scales: The generator supports success, info, warning, and error color scales, plus a custom neutral scale for text, borders, and surfaces.
Fonts: Users can choose fonts for base text and headings from a curated selection, and custom font selection is an unlockable feature.
Design previews: The generator lists design previews including cards, websites, branding, dashboards, components, charts, gradients, logos, and headings.
Tailwind colors: The Tailwind Colors page covers Tailwind CSS v4 and v3 colors and provides click-to-copy OKLCH, hex, and HSL values.
Contrast: The Tailwind Colors page says users can preview colors in real-world UI examples and check accessible contrast ratios.
API: The API accepts a hex code and returns a color scale from shade 50 to 950 in hex and HSL formats.
API limit: The API terms set a rate limit of 1,000 requests per minute.
API restriction: The API may not be used to create a competing application, plugin, or browser extension whose primary purpose is generating color scales.
Privacy and security: The privacy policy says UI Colors uses encrypted storage where possible and secure TLS connections, alongside organizational measures to protect data.
Data processors: The listed subprocessors are Supabase, Lemon Squeezy, Resend, and PostHog.
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.
Support: The privacy policy provides [email protected] for privacy questions and says data access requests receive a response within four weeks.
Maker: The privacy policy identifies UI Colors as a product built by Erik de Vries.

Where it ranks on The Geeks Club

Best Color Palette Generators in 2026#28 of 34

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Sources

uicolors.app/generate· checked 11 Oct 2026
uicolors.app/tailwind-colors· checked 11 Oct 2026
uicolors.app/api· checked 11 Oct 2026
uicolors.app/terms-of-use-api· checked 11 Oct 2026
uicolors.app/privacy· checked 11 Oct 2026