2, in the toolbar when selecting the "adjustment" tab, then

2, in the toolbar when selecting the "adjustment" tab, then click on the "color balance", "color / saturation" or "colour replacement" functions, according to the need to do color adjustment.

3, can also use online image editing tools, such as Canva, Photo, etc., upload the image that needs to be modified color, enter the new color value in the corresponding color adjustment function.

How to change the background color of the picture with the painting

Use the painting tool to change the background color of the image steps as follows:

Heart Tool: Drawing Tool (Windows System)

Specific steps:

Open the image to select the image you need to change the background color, right-click the "Drawing" tool in the "Open Way".

0

1 select the Drawing Tool

2 click the "Drawing Tool" icon above the Drawing Tool (Fill Tool), to quickly fill the color.

3

4

5 set
Click on the desired color (e.g. gold yellow) as the new background color in the color selection panel.

Fill the background area Click on the background part of the image (e.g. white area) with the paint barrel, the system will automatically fill the selected color.

Handles the detail edge If there are still uncovered edge areas (e.g. complex contours around) after filling, switch to the "brushing tool".

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1 Perfect background fillingng> hand-paint the unfilled white portion with a brush to ensure that the background color is uniform.

NOTE:

paint bucket tool is only suitable for areas with pure background or clear edges, complex background needs to be adjusted with the brush tool. To keep the transparent portion in the original picture, the drawing tool can not be directly implemented, it is recommended to use professional software such as Photoshop.

How to replace the background color with photoshop

In PPT to change the color of the image, you can follow the following steps
Operation:

new PPT and add slides: first create a new PPT file and open, click Add slides, create a new slide page, prepare for the insert image.

insert image: click on the "Insert" tab above the PPT interface, then click on the "Image" button, in the pop-up file selection window, find and select the image you want to change the color, click on "Insert", add the image to the slide.

g> using the pre-set color change: select the image inserted, click on the "color" option in the navigation bar, this time will pop up the image preview of different saturation and shades, the user can choose a suitable color according to their preferences, click can apply.

select other variant color: click on the "other variants" below the "shade", will see various background color options, the user can choose the color they like, after selecting the whole picture will be modified according to the chosen color.

g> do detailed color settings: click again on "image color options", go to the image color settings interface. In this interface, the user can set the parameters of the image saturation, color temperature and so on. By adjusting the saturation, you can change the color brightness of the image; adjust the color temperature, you can let the image show a warm or cold tint. Set up according to personal needs until the image achieves a satisfactory effect.

use Photoshop to replace the background color as follows:

1. Open the software and
Import image Start Adobe Photoshop CC, drag the image you need to process into the work area after entering the main interface.

2. Select the background area Right-click the 4th tool (default displayed as the rectangular select box tool) in the left toolbar, and select in the pop-up menu Quick Selection Tool or Magic Tool:

0 Quick Selection Tool

1 :
For images that are clearly comparable to the background and subject, it automatically recognizes similar areas by dragging the mouse. Magic Tool: suitable for pure or low complexity backgrounds, click the background area to select.

3. Fill the background color

in the left toolbar to find the paint bucket tool (or switch to the shortcut G). click the color selection box of the top toolbar, select the target color in the pop-up color panel, and click to determine. Move the mouse to the selected background area,
Click to complete filling.

4. After filling the effect, the background will be replaced with the selected color and the image will be saved.

Note

The interface layout of different versions of Photoshop (such as CS6, CC 2023) may vary slightly, but the core functionality is consistent. If the background is complex, you can first use the pen tool or0 channeling map1 to refine the selection box and then fill the color.
It is recommended to use Ctrl + D to cancel the selection zone to avoid misconduct.