How to avoid chromatic aberration on the wall of paint?

To avoid the color difference between the color card and the paint on the wall, you must first consider the relationship between the room orientation and lighting. Secondly, the size of the color card to be viewed should not be too small, preferably 20 cm x 20 cm, and viewed under cloudy daylight at a 45 degree angle from the arm of one's own arm. Ms. Wang asked: My family plans to renovate this year. I want to paint a color wall in the living room. Red or blue can be used with white furniture. What problems should I pay attention to in color selection? It is said that the difference between color card and paint on the wall Bigger, is that the case?

Zhang Wei, Design Director of China Fashion Color Association: White furniture is more versatile, red or blue is OK, the key depends on your personal preferences, and the match with fabric products. As for the color difference between the color card and the paint on the wall, it is often because the relationship between the orientation of the room and the illumination is not considered, because the color changes under different lighting conditions. Under normal circumstances, the south-facing room has the characteristics of sufficient light and high temperature. Under natural light conditions, the color of the wall is not blue enough. Usually, the color will be shallower and warmer after the wall. For example, you pick one kind. It is blue, and finally the upper wall may become lighter and greenish blue-green. Therefore, if the wall of the south facing room wants the color to achieve the desired effect, it should choose a color slightly darker and slightly blue than the original color to achieve the balance of illumination. If it is a north-facing room, usually the light is poor, relatively cold, the wall color is not enough, it will be cold and blue. Therefore, the color of the north wall should be as expected. You can choose a yellower and warmer than the original color. A little bit of color.

In addition, if you want to choose the exact color, the color card size can not be too small, preferably 20cm Ã— 20cm, and at a 45-degree angle from your own arm, watch and choose under cloudy daylight.