Home›Color›Grassmann's law🌐EnglishEnglishDeutschEspañolFrançaisItalianoPolskiРусский中文日本語EntityQ1544178· pop 12· linked from 10 articlesGrassmann's lawPerception of color mixturesAvailable in 11 languagesEspañolFrançaisDeutsch中文日本語РусскийItalianoCatalanPolskiUkrainianConnectionsCIE 1931 color spaceEntityInternational Standard Book NumberEntityCategoriesColorVisual system