https://www.luogu.com.cn/_lfe/config 里有这么一段代码：

"contestRuleTypes": {
    "1": {
        "id": 1,
        "name": "OI",
        "color": "orange-3"
    },
    "2": {
        "id": 2,
        "name": "ICPC",
        "color": "purple-3"
    },
    "3": {
        "id": 3,
        "name": "??",
        "color": "gold-3"
    },
    "4": {
        "id": 4,
        "name": "IOI",
        "color": "gold-3"
    },
    "5": {
        "id": 5,
        "name": "CodeForces (????)",
        "color": "gold-3"
    }
},
"recordStatus": {
    "0": {
        "id": 0,
        "name": "Waiting",
        "shortName": "Waiting",
        "color": "blue-4",
        "filterable": false
    },
    "1": {
        "id": 1,
        "name": "Judging",
        "shortName": "Judging",
        "color": "blue-3",
        "filterable": false
    },
    "2": {
        "id": 2,
        "name": "Compile Error",
        "shortName": "CE",
        "color": "yellow-3",
        "filterable": true
    },
    "3": {
        "id": 3,
        "name": "Output Limit Exceeded",
        "shortName": "OLE",
        "color": "blue-5",
        "filterable": false
    },
    "4": {
        "id": 4,
        "name": "Memory Limit Exceeded",
        "shortName": "MLE",
        "color": "blue-5",
        "filterable": false
    },
    "5": {
        "id": 5,
        "name": "Time Limit Exceeded",
        "shortName": "TLE",
        "color": "blue-5",
        "filterable": false
    },
    "6": {
        "id": 6,
        "name": "Wrong Answer",
        "shortName": "WA",
        "color": "red-3",
        "filterable": false
    },
    "7": {
        "id": 7,
        "name": "Runtime Error",
        "shortName": "RE",
        "color": "purple-3",
        "filterable": false
    },
    "11": {
        "id": 11,
        "name": "Unknown Error",
        "shortName": "UKE",
        "color": "lapis-4",
        "filterable": false
    },
    "12": {
        "id": 12,
        "name": "Accepted",
        "shortName": "AC",
        "color": "green-3",
        "filterable": true
    },
    "14": {
        "id": 14,
        "name": "Unaccepted",
        "shortName": "Unaccepted",
        "color": "red-3",
        "filterable": true
    },
    "21": {
        "id": 21,
        "name": "Hack Success",
        "shortName": "Hack Success",
        "color": "green-3",
        "filterable": false
    },
    "22": {
        "id": 22,
        "name": "Hack Failure",
        "shortName": "Hack Failure",
        "color": "red-3",
        "filterable": false
    },
    "23": {
        "id": 23,
        "name": "Hack Skipped",
        "shortName": "Hack Skipped",
        "color": "blue-5",
        "filterable": false
    },
    "-1": {
        "id": -1,
        "name": "Unshown",
        "shortName": "Unshown",
        "color": "grey-5",
        "filterable": false
    }
}

求 color 属性的颜色名字与 RGB 转换的方法。