Palettr

什么是 Palettr？

Palettr is a free AI-powered color toolkit for designers and developers. Generate 5-color palettes from a text prompt, extract colors from any image or website, build gradients, check WCAG contrast, simulate color blindness, and convert between HEX, RGB, HSL, and OKLCH. Every tool runs in the browser — no signup, no watermarks. Ship better color decisions in seconds, not hours.