I want to use a specific palette to make it strictly index color.

[ken]

Sorry, but could you please tell me?

I want to create a palette called blue using the colors used in an image and then change to indexed color mode based on that palette information, but I'm having trouble.

For example, if there are two colors in a custom palette,

Color A (R100 G100 B100) and Color B (R100 G100 B101),

the color will be automatically converted to one of them.

The following settings should also be fine.

- No dithering
- Uncheck Dither transparent areas

Is there a way to convert the color information in the custom palette without tampering with it?