(Built from Source, Main branch) Base16 Colors Are Shades of the Same Color

[EmilBerbakov]

I'm sorry if I'm doing something incorrectly here, but I believe the issue called out in #286 and #283 is still persisting, even after this commit: d8554ca.

I cloned the repo today and built the binary on main using

cargo install --path .

And then ran it on this image:

Resulting in the following base16 palette:

Granted, this could just be a known limitation that I am unaware about. If an image has more color to latch onto, for example:

A base16 palette with more variety is generated:

For reference, here is the template I am making for the above Windows Terminal theme:

{
	"name": "Matugen Base16",
	"black": "{{base16.base00.default.hex}}",
	"red": "{{base16.base08.default.hex}}",
	"green": "{{base16.base0b.default.hex}}",
	"yellow": "{{base16.base0a.default.hex}}",
	"blue": "{{base16.base0d.default.hex}}",
	"purple": "{{base16.base0e.default.hex}}",
	"cyan": "{{base16.base0c.default.hex}}",
	"white": "{{base16.base05.default.hex}}",
	"brightBlack": "{{base16.base03.default.hex}}",
	"brightRed": "{{base16.base08.default.hex}}",
	"brightGreen": "{{base16.base0b.default.hex}}",
	"brightYellow": "{{base16.base0a.default.hex}}",
	"brightBlue": "{{base16.base0d.default.hex}}",
	"brightPurple": "{{base16.base0e.default.hex}}",
	"brightCyan": "{{base16.base0c.default.hex}}",
	"brightWhite": "{{base16.base07.default.hex}}",
	"background": "{{colors.background.default.hex}}",
	"foreground": "{{colors.on_surface.default.hex}}",
	"cursorColor": "{{colors.on_surface.default.hex}}",
	"selectionBackground": "{{colors.primary.default.hex}}"
}

And the above palettes were generated using the prefer = "less-saturation" config option. I had previously generated themes with prefer = "saturation" with similar results.