new-color.json

"colorPickers":{
    "primaryColor": {
        "label":"Primary Background Color",
        "value":"#000"
    },
    "secondaryColor": {
        "label":"Secondary Background Color",
        "value":"red"
    },
    "accentColor": {
        "label":"Accent Color",
        "value":"blue"
    }
},
"fontPickers":{
    "headerFont": {
        "label":"Header font",
        "value":"arial"
    },
    "paragraphFont": {
        "label":"Paragraph font",
        "value":"comic sans"
    },
},
"style":{
    ".studio-accent":{"color":"$accentColor"},
    ".studio-header":{"fontFamily":"$paragraphFont", "color":"$accentColor"},
}