The change from orange to cyan should be blue and red.

: orange tone. The filter has a strong contrast between cold and warm, so it has a strong visual impact. Because of clever color matching and natural temperature, the photos have a gentle feeling of oil painting, which is high-grade and brilliant. Let's show you how to color the film first. Color matching tools Adobe Photoshop or Adobe Lightroom. There is no restriction on the version. This paper takes Photoshop CC 20 19 (PS) as an example. The idea of color matching is to adjust the blue in the photo to cyan, improve the saturation of yellow and orange in the picture, then reduce the saturation of other colors appropriately, and finally make fine adjustments according to the photo basis. Step 1: Import the material and enter the camera Raw filter. If the material is in DNG format, opening it with PS will automatically enter the camera Raw filter interface. If the material is in JPG format, you need to open the picture with PS, and find the camera Raw filter tool in the "menu bar-filter" path. Step 2: First, adjust the hue of the green orange. Turn blue into cyan first. Calibration: The primary color of blue is-100, and then the red color in the picture is changed to orange to increase the saturation of orange. Calibration: the hue of red primary color is 50, and the saturation of red primary color is 50. Step 3: Fine-tune the tone of the green orange. The current cyan saturation is too high, which is a bit unreal. So we need to reduce its saturation a little. HSL- saturation: The blue -60 orange map is weak and can be strengthened. HSL- saturation: orange 80 Step 4: Reduce other noise interference and make the picture cleaner. There are lawn, trees and other elements in the picture. You can reduce their color saturation to make the picture clearer. HSL- Saturation: Yellow -80 Green -80 Step 5: Make the final fine adjustment according to the photo shading. The original color tone of the photo is cold, so the color temperature can be appropriately increased. Basic: Color temperature 5 In order to make the whole picture softer, you can darken the bright part and brighten the dark part to make the extra light and shade more natural. Basic: Highlight -60 Shadow 20 If you think the color is too rich, you can also reduce the saturation appropriately to make the photo more natural and advanced. Basic: Saturation-15 All the color matching steps are completed here. If you master the idea, the whole color matching will not last more than two minutes. Using the same method, many photos can be changed into the same style of green and orange tones. The above is just the basic idea, and the parameters are not fixed. You can adjust them up and down according to your photos. More importantly, if you master the concept of color matching, you will be able to change constantly and feel comfortable with all photos. Remarks: 1. This filter is more suitable for cold and warm contrast photos. 2. When there is a person in the photo, make sure that the color of the person's face is accurate. If it is green or red, it will look unnatural. 3. cyan and orange are contrasting colors, but they should not be too saturated, otherwise the picture will appear unreal. 2. Click the settings button in the upper right corner of the camera's Raw filter to save the current preset through "Save Settings". When you meet the same or similar images, you can load preset parameters with one key to realize fast color mixing.