var app = Application.currentApplication() app.includeStandardAdditions = true app.activate() var opts = {} {{if .Color -}} opts.defaultColor = {{.Color}} {{end -}} var res = app.chooseColor(opts) if (Array.isArray(res)) { res[0] = Math.round(255*res[0]) res[1] = Math.round(255*res[1]) res[2] = Math.round(255*res[2]) 'rgb('+res+')' }