Reflection of 100% of incident gentle in the least wavelengths can be a method of uniform reflectance, so white is surely an achromatic color, indicating a color without the need of chroma. At the conclusion of the nineteenth century, direct white was however the preferred pigment; but between 1916 and https://www.propanraya.com/warna-putih-untuk-interior-yang-bersih-dan-elegan-pilihan-tepat-dengan-cat-eco-emulsion-ee-4010