A simple "dark mode" version of Twenty Twenty-Two

dark.json

{
	"version": 2,
	"settings": {
		"color": {
			"duotone": [
				{
					"colors": [ "#F6F6F6", "#000000" ],
					"slug": "foreground-and-background",
					"name": "Foreground and background"
				},
				{
					"colors": [ "#F6F6F6", "#1A4548" ],
					"slug": "foreground-and-secondary",
					"name": "Foreground and secondary"
				},
				{
					"colors": [ "#F6F6F6", "#262626" ],
					"slug": "foreground-and-tertiary",
					"name": "Foreground and tertiary"
				},
				{
					"colors": [ "#FFE2C7", "#000000" ],
					"slug": "primary-and-background",
					"name": "Primary and background"
				},
				{
					"colors": [ "#FFE2C7", "#1A4548" ],
					"slug": "primary-and-secondary",
					"name": "Primary and secondary"
				},
				{
					"colors": [ "#FFE2C7", "#262626" ],
					"slug": "primary-and-tertiary",
					"name": "Primary and tertiary"
				}
			],
			"palette": [
				{
					"slug": "foreground",
					"color": "#F6F6F6",
					"name": "Foreground"
				},
				{
					"slug": "background",
					"color": "#000000",
					"name": "Background"
				},
				{
					"slug": "primary",
					"color": "#FFE2C7",
					"name": "Primary"
				},
				{
					"slug": "secondary",
					"color": "#1A4548",
					"name": "Secondary"
				},
				{
					"slug": "tertiary",
					"color": "#262626",
					"name": "Tertiary"
				}
			]
		}
	}
}

To use: Create a new styles folder in the root of the twentytwentytwo folder, and drop this in there.