Adjust the Glow Brightness or Color
Access Texture Files
The glow effect's appearance is controlled by texture files within the resource pack. To modify brightness or color:
1. Navigate to your .minecraft/resourcepacks folder
2. Open the Enchantment Glows Thin Outlines folder
3. Locate the enchantment texture files (typically in a textures subdirectory)
Edit Glow Properties
Resource packs control glow through texture brightness and color values. You can:
1. Open the relevant texture file in an image editor
2. Adjust brightness levels to make the outline more or less intense
3. Modify the color values if you want a different hue instead of purple
4. Save and reload your game to see changes
Note that extensive customization requires understanding texture editing and resource pack structure. The default purple outline is optimized for visibility across all lighting conditions. Test changes in different environments to ensure the glow remains clear.