Warna kuarter adalah pencampuran warna-warna turunan ketiga. Warna kuarter dihasilkan dari dua warna tersier yang dicampurkan. Contohnya: This text desires more citations for verification. Remember to assist make improvements to this text by including citations to trusted sources. Unsourced content could possibly be challenged and eliminated. Selain itu ada three https://www.propanraya.com