HSL 到 Pantone

HSL stands for Hue, Saturation, and Lightness. It's a color model that describes colors in a way that's often more intuitive for humans than RGB or HEX. Hue represents the color itself (0-360° on a color wheel), Saturation is the intensity or purity of the color (0-100%), and Lightness is how light or dark the color is (0-100%). This model makes it easier to create color variations and harmonious palettes.

HSL is ideal for digital design and UI development due to its intuitive controls, but when moving to physical production (printing, textiles, etc.), Pantone's standardized color system ensures consistent results. Converting HSL to Pantone helps maintain color integrity between digital design and physical output, preventing costly mismatches in production.

该工具首先将 HSL 值转换为 RGB，然后再转换为 LAB 色彩空间，该空间旨在模拟人类对色彩的感知。它会使用 CIEDE2000 公式计算您输入的颜色与所选色库中每种 Pantone 色彩之间的颜色距离，该公式考虑了人类对色彩差异的感知。根据这些计算结果，最接近的匹配结果会以置信度分数显示。

HSL can represent colors that fall outside the reproducible range (gamut) of specific Pantone libraries. Highly saturated colors or extreme lightness values may not have direct Pantone equivalents, resulting in poorer matches. In these cases, consider adjusting your HSL values slightly to find a better match, or consult with your production team to identify acceptable alternatives.