How to color the wall paint?

The color matching method of latex paint is as follows: \x0d\ Yellow type: 1, cream yellow, a small amount of red plus yellow plus white latex paint; 2, light yellow, yellow and white latex paint; 3. Orange, red, yellow and white latex paint. \x0d\\x0d\ Red type: 1, water pink. A small amount of red and white latex paint; 2, red, red plus a small amount of yellow plus black plus white latex paint; 3, brownish red, red plus yellow plus black. \ x0d \ x0d \ Green category: 1, light green, a small amount of green and white latex paint; 2, warm green, a small amount of green plus a small amount of yellow plus white latex paint; 3, dark green, green plus black plus white latex paint. \x0d\\x0d\ blue species; 1, light blue, a small amount of blue and white latex paint; 2, dark blue, blue plus black plus white latex paint; 3, duck egg skin color, blue with a small amount of red and white latex paint. \x0d\ modulated latex paint is more colorful, making the home more colorful and the decoration effect better. However, in the later maintenance of the prepared latex paint, once one place needs to be repainted, the whole wall needs to be repainted. Because the dosage of each color is slightly different, the modulated color is also different.