Warna kuarter adalah pencampuran warna-warna turunan ketiga. Warna kuarter dihasilkan dari dua warna tersier yang dicampurkan. Contohnya: This informative article wants further citations for verification. Please help make improvements to this information by incorporating citations to reputable sources. Unsourced product can be challenged and taken out. Cara Mengatasi 404 di https://www.propanraya.com