How to Adjust Hair Color in After Effects

Introduction

Changing hair color in a video can enhance creative projects or correct unwanted tones. In After Effects, this can be done using the Change to Color effect along with masking for accuracy. Follow these steps to achieve a realistic hair color transformation.
Step 1: Import Your Video

Go to File > Import > File, select your video, and drag it to the Timeline Panel to begin editing.
Step 2: Add an Adjustment Layer

Go to Layer > New > Adjustment Layer to create a separate layer where the color change will be applied. This ensures non-destructive editing.Step 3: Apply the Change to Color Effect

Open the Effects & Presets Panel, search for Change to Color, and drag it onto the adjustment layer. This effect allows you to modify a specific color in the video.Step 4: Select the Hair Color to Change
In the Effect Controls Panel, use the eyedropper tool for the “From” color to select the current hair shade. Then, set the “To” color to your desired shade. Adjust Hue, Lightness, Saturation, and Softness to refine the effect.Step 5: Mask the Hair Area

Select the adjustment layer and use the Pen Tool (G) to create a precise mask around the hair. This ensures that only the hair is affected by the color change and prevents unwanted areas from being altered.Step 6: Refine the Mask and Animate If Needed
Increase the Mask Feather (e.g., 3 pixels) for a smoother blend. If the subject moves, animate the Mask Path by adjusting it frame by frame to follow the motion.Step 7: Preview the Changes

Play the video to check how the new hair color looks. Adjust the Change to Color settings or mask if needed to improve the effect.
Step 8: Render and Export
Once you’re satisfied with the result, go to Composition > Add to Render Queue, choose your preferred settings, and click Render to save the video.

Conclusion
By using the Change to Color effect and masking, you can easily change hair color in After Effects with precise control. This method ensures a natural look, even in moving footage, making it a great tool for creative edits or color correction.