Reflection of a hundred% of incident gentle at all wavelengths is a sort of uniform reflectance, so white is undoubtedly an achromatic coloration, that means a colour with no chroma. At the conclusion of the nineteenth century, direct white was even now the most well-liked 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