jellyfin_seymour/config.json

{
    "selected_theme": "red",
    "transparent_header": false,
    "themes": {
        "red": {
            "accent": "#cc0004",
            "accent_rgb": "204, 0, 4",
            "light_accent": "#f44242",
            "focus_accent": "#da0000",
            "scrollbar_accent": "#880000"
        },
        "neon_green": {
            "accent": "#34eb46",
            "accent_rgb": "52, 235, 70",
            "light_accent": "#34eb5f",
            "focus_accent": "#6bff36",
            "scrollbar_accent": "#36ff43"
        },
        "blue": {
            "accent": "#2c79de",
            "accent_rgb": "44, 121, 222",
            "light_accent": "#4592f7",
            "focus_accent": "#368dff",
            "scrollbar_accent": "#2c79ff"
        },
        "pink": {
            "accent": "#ff8c8c",
            "accent_rgb": "255, 140, 140",
            "light_accent": "#ff9c9c",
            "focus_accent": "#eb8888",
            "scrollbar_accent": "#e89797"
        },
        "purple": {
            "accent": "#90298c",
            "accent_rgb": "144, 41, 140",
            "light_accent": "#a930a4",
            "focus_accent": "#81247e",
            "scrollbar_accent": "#b533b0"
        }
    }
}