HSLからパントンへ

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.

このツールは、まずHSL値をRGB色空間に変換し、次に人間の色覚を近似するように設計されたLAB色空間に変換します。入力色と選択したライブラリ内の各Pantone色との間の色距離を、人間の色の違いの知覚を考慮したCIEDE2000式を用いて計算します。最も近い色と、これらの計算に基づく信頼度スコアが表示されます。

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.