AI Brand Colors vs Colorfor.ai

AI Brand Colors is a web tool that builds brand palettes from brand inputs, using color psychology and accessibility standards. A palette contains primary, secondary, accent, neutral, tint, and shade colors, with more than 50 colors described as production-ready. The site says it checks palettes against WCAG AA and AAA contrast standards and for color blindness; a separate accessibility checker is also available. Users can revise palettes by changing brand descriptors and adjust colors in their design tools. Export options include JSON, CSS variables, Tailwind config, HEX, RGB, HSL, and a PDF swatch guide. Palettes can be brought into Figma, Tailwind, design systems, or other tools. The free plan costs nothing and includes unlimited generation and exports without signup or a credit card. Brand inputs go to Google Gemini for processing; the service says it does not retain inputs or generated palettes, though Google may process inputs under its own policy. The privacy policy also notes Google Analytics and Microsoft Clarity, including session recordings or heatmaps.

Colorfor.ai is a color workspace for making palettes, building interface themes, checking contrast, previewing designs, and exporting color tokens. Its AI Studio turns a written brief into Safe, Expressive, and Distinctive directions; a deterministic engine computes and verifies the colors. The theme builder creates 40 semantic UI roles from up to three brand colors, with light and dark modes. Contrast & Vision checks WCAG 2.2 ratios and includes seven color-vision simulations. Export formats include CSS variables, Tailwind, shadcn, SCSS, design tokens, SVG, PNG, and JSON. The service also offers a keyless REST API, an MCP server for AI agents, and embeddable SVG palette badges. Palettes and settings stay in browser local storage, while image uploads are processed on-device. AI Studio sends brief text to its provider through OpenRouter only after explicit opt-in; palettes and images are not sent. Site Recolour sends a submitted public page address for rendering, and its screenshots are cached for about 24 hours. The free plan covers tools, API, MCP server, widgets, and exports, subject to fair-use limits. The public API allows 120 requests per minute per IP.